{"id":20058,"date":"2020-01-17T12:41:39","date_gmt":"2020-01-17T07:11:39","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=20058"},"modified":"2021-07-02T15:28:53","modified_gmt":"2021-07-02T09:58:53","slug":"2nd-puc-maths-question-bank-chapter-7-ex-7-3","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/2nd-puc-maths-question-bank-chapter-7-ex-7-3\/","title":{"rendered":"2nd PUC Maths Question Bank Chapter 7 Integrals Ex 7.3"},"content":{"rendered":"

Students can Download Maths Chapter 7 Integrals Ex 7.3 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 7.3<\/h2>\n

2nd PUC Maths Integrals NCERT Text Book Questions and Answers Ex 7.3<\/h3>\n

Find the integrals of the functions in Exer\u00adcises 1 to 22:<\/p>\n

Question 1.
\nsin2<\/sup> (2x + 5)
\nAnswer:
\n\"2nd<\/p>\n

Question 2.
\nsin 3x cos 4x
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 3.
\ncos 2x cos 4x cos 6x
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 4.
\nSin3<\/sup> (2x + 1)
\nAnswer:<\/p>\n

\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 5.
\nsin3<\/sup> x cos3<\/sup> x
\nAnswer:
\n\"2nd<\/p>\n

Question 6.
\nsin x sin 2x sin 3x
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 7.
\nsin x sin 2x sin 3x
\nAnswer:
\n\"2nd<\/p>\n

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

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

Question 10.
\nsin4<\/sup> x
\nAnswer:
\n\"2nd<\/p>\n

Question 11.
\ncos4<\/sup> 2x
\nAnswer:
\n\"2nd<\/p>\n

Question 12.
\n\\(\\frac{\\sin ^{2} x}{1+\\cos x}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

Question 13.
\n\\(\\frac{\\cos 2 x-\\cos 2 \\alpha}{\\cos x-\\cos \\alpha}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 14.
\n\\(\\frac{\\cos x-\\sin x}{1+\\sin 2 x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 15.
\ntan3<\/sup> 2x sec 2x
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 16.
\ntan4<\/sup>x
\nAnswer:
\n\"2nd<\/p>\n

Question 17.
\n\\(\\frac{\\sin ^{3} x+\\cos ^{3} x}{\\sin ^{2} x \\cos ^{2} x}\\)
\nAnswer:
\n\"2nd<\/p>\n

Question 18.
\n\\(\\frac{\\cos 2 x+2 \\sin ^{2} x}{\\cos ^{2} x}\\)
\nAnswer:
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 19.
\n\\(\\frac{1}{\\sin x \\cos ^{3} x}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

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

Question 21.
\nsin-1<\/sup> (cos x)
\nAnswer:
\n\"2nd<\/p>\n

Question 22.
\n\\(\\frac{1}{\\cos (x-a) \\cos (x-b)}\\)
\nAnswer:
\n\"2nd
\n\"2nd<\/p>\n

\"KSEEB<\/p>\n

Question 23.
\n\\(\\int \\frac{\\sin ^{2} x-\\cos ^{2} x}{\\sin ^{2} x \\cos ^{2} x} d x \\text { is equal to }\\)
\n(A) tan x + cot x + C
\n(B) tan x + cosec + C
\n(C) – tan x + cot x + C
\n(D) tan x + sec x + C
\nAnswer:
\n\"2nd<\/p>\n

Question 24.
\n\\(\\int \\frac{\\mathbf{e}^{x}(1+x)}{\\cos ^{2}\\left(e^{x} x\\right)} d x \\text { is equals to }\\)
\n(A) – cot (exx<\/sup>) + C
\n(B) tan (xex<\/sup>) + C
\n(C) tan (ex<\/sup>) + C
\n(D) cot (ex<\/sup>) + C
\nAnswer:
\n= \u222b sec2<\/sup> (xex<\/sup>). ex<\/sup> (1 + x) dx = tan (xex<\/sup>) + C
\nAnswer (B)<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 7 Integrals Ex 7.3 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 7.3 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\/20058"}],"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=20058"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/20058\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=20058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=20058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=20058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}