{"id":19989,"date":"2020-01-17T10:36:06","date_gmt":"2020-01-17T05:06:06","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=19989"},"modified":"2021-07-02T15:28:53","modified_gmt":"2021-07-02T09:58:53","slug":"2nd-puc-maths-question-bank-chapter-7-ex-7-2","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/2nd-puc-maths-question-bank-chapter-7-ex-7-2\/","title":{"rendered":"2nd PUC Maths Question Bank Chapter 7 Integrals Ex 7.2"},"content":{"rendered":"

Students can Download Maths Chapter 7 Integrals Ex 7.2 Questions and Answers, Notes Pdf, 2nd PUC Maths Question Bank with Answers<\/a>\u00a0helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.<\/p>\n

Karnataka 2nd PUC Maths Question Bank Chapter 7 Integrals Ex 7.2<\/h2>\n

2nd PUC Maths Integrals NCERT Text Book Questions and Answers Ex 7.2<\/h3>\n

Integrate the function in Exercises 1 to 37:<\/p>\n

Question 1.
\n\\(\\cfrac{2 x}{1+x^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 2.
\n\\(\\cfrac{(\\log x)^{2}}{x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 3.
\n\\(\\cfrac{1}{x+x \\log x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 4.
\nsin x sin (cos x)
\nAnswer:
\n\u222b sinx sin (cosx) dx
\ncosx = t \u21d2 – sinx . dx = dt
\n\u222b- sin t. dt = cos t + C = cos (cos x) + C<\/p>\n

\"KSEEB<\/p>\n

Question 5.
\nsin (ax + b) cos (ax + b)
\nAnswer:
\n\"2nd<\/p>\n

Question 6.
\n\\(\\sqrt{a x+b}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 7.
\n\\(x \\sqrt{x+2}\\)
\nAnswer:<\/p>\n

\"2nd<\/p>\n

Question 8.
\n\\(x \\sqrt{1+2 x^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 9.
\n\\((4 x+2) \\sqrt{x^{2}+x+1}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 10.
\n\\(\\frac{1}{x-\\sqrt{x}}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 11.
\n\\(\\frac{\\mathbf{x}}{\\sqrt{\\mathbf{x}+4}}, \\mathbf{x}>0\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 12.
\n\\(\\frac{\\mathbf{x}}{\\sqrt{\\mathbf{x}+4}}, \\mathbf{x}>0\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 13.
\n\\(\\frac{x^{2}}{\\left(2+3 x^{3}\\right)^{3}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 14.
\n\\(\\frac{1}{\\mathbf{x}(\\log \\mathbf{x})^{\\mathrm{m}}} \\mathbf{x}>0\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 15.
\n\\(\\frac{x}{9-4 x^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 16.
\ne2x + 3 <\/sup>
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 17.
\n\\(\\frac{\\mathbf{x}}{\\mathbf{c}^{x^{2}}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 18.
\n\\(\\frac{e^{\\tan ^{-1} x}}{1+x^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 19.
\n\\(\\frac{e^{2 x}-1}{e^{2 x}+1}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 20.
\n\\(\\frac{e^{2 x}-e^{-2 x}}{e^{2 x}+e^{-2 x}}\\)
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 21.
\ntan2<\/sup> (2x – 3)
\nAnswer:
\n\"2nd<\/p>\n

Question 22.
\nsec2<\/sup> (7 – 4x)
\nAnswer:
\n\"2nd<\/p>\n

Question 23.
\n\\(\\frac{\\sin ^{-1} x}{\\sqrt{1-x^{2}}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 24.
\n\\(\\frac{2 \\cos x-3 \\sin x}{6 \\cos x+4 \\sin x}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 25.
\n\\(\\frac{1}{\\cos ^{2} x(1-\\tan x)^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

 <\/p>\n

\"KSEEB<\/p>\n

Question 26.
\n\\(\\frac{\\cos \\sqrt{x}}{\\sqrt{x}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 27.
\n\\(\\sqrt{\\sin 2 x} \\cos 2 x\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 28.
\n\\(\\frac{\\cos x}{\\sqrt{1+\\sin x}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 29.
\ncot x log sin x
\nAnswer:
\n\"2nd<\/p>\n

Question 30.
\n\\(\\frac{\\sin x}{(1+\\cos x)^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 31.
\n\\(\\frac{\\sin x}{(1+\\cos x)^{2}}\\)
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 32.
\n\\(\\frac{1}{1+\\cot x}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 33.
\n\\(\\frac{1}{1-\\tan x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 34.
\n\\(\\frac{\\sqrt{\\tan x}}{\\sin x \\cos x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 35.
\n\\(\\frac{(1+\\log x)^{2}}{x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 36.
\n\\(\\frac{(x+1)(x+\\log x)^{2}}{x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 37.
\n\\(\\frac{x^{3} \\sin \\left(\\tan ^{-1} x^{4}\\right)}{1+x^{8}}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 38.
\n\\(\\int \\frac { 10x^{ 9 }+10^{ x }\\log _{ x^{ 10 } } dx }{ x^{ 10 }+10^{ x } } { equals }\\)
\nAnswer:
\n\"2nd
\n\"2nd
\n\"KSEEB<\/p>\n

Question 39.
\n\\(\\int \\frac{d x}{\\sin ^{2} x \\cos ^{2} x} \\text { equals }\\)
\nAnswer:
\n\"2nd<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 7 Integrals Ex 7.2 Questions and Answers, Notes Pdf, 2nd PUC Maths Question Bank with Answers\u00a0helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations. Karnataka 2nd PUC Maths Question Bank Chapter 7 Integrals Ex 7.2 2nd PUC Maths Integrals NCERT Text Book …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/19989"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=19989"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/19989\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=19989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=19989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=19989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}