Home
Class 12
MATHS
tan^(2)x = 3"cosec"^(2)x-1...

`tan^(2)x = 3"cosec"^(2)x-1`

Text Solution

Verified by Experts

`npi +-pi/3`
Promotional Banner

Topper's Solved these Questions

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Short Answer Type Questions|51 Videos

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Long Answer type questions|29 Videos

  • GENERAL SOLUTIONS OF TRIGNOMETRIC EQUATIONS

    CHHAYA PUBLICATION|Exercise Exercise (Multiple choice questions)|11 Videos

  • ELLIPSE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (D comprehension Type)|7 Videos

  • IDENFINITE INTEGRAL

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination (Comprehension Type )|6 Videos

Similar Questions

Explore conceptually related problems

If I = int sec^(2) x "cosec"^(4) xdx = A cot^(3) x + B tan x + C cot x + D ,

sec^(2)cot ^(-1)""((1)/(sqrt(3)))+tan^(2)"cosec"^(-1) (sqrt(2))

sec^(2) ( cot ^(-1) 2) + "cosec"^(2) (tan ^(-1)3)=2""(13)/(36)

prove that , sec ^(2) ( tan ^(-1 )2) + "cosec"^(2) ( cot ^(-1) 3) = 15 .

sec^(2) (tan^(-1) 2) + cosec^(2) (cot^(-1) 3) is equal to

int (x^(2)+cos^(2)x)/(x^(2)+1) "cosec"^(2) xdx is equal to -

2 tan ^(-1) (Cos x) = tan ^(-1) (2 "cosec"x)

Prove that sin cot^(-1) tan cos^(-1) x = sin cosec^(-1) cot tan^(-1) x = x, " where " x in [0,1]

If tan theta=k , then show that sec theta+tan^(3)theta "cosec"theta=(1+k^(2))^((3)/(2)) .

Show that Sec^2 (cot^-1(2)) + cosec^2(tan^-1 (3)) = 2 13/36