Home
Class 11
MATHS
[" 7.हिद्ध कीजिए कि : "],[qquad tan^(2)t...

[" 7.हिद्ध कीजिए कि : "],[qquad tan^(2)theta-tan^(2)(90^(@)-theta)=(sin^(2)theta-cos^(2)theta)/(sin^(2)theta cos^(2)theta)]

Promotional Banner

Similar Questions

Explore conceptually related problems

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

(sec^(2)theta-sin^(2)theta)/(tan^(2)theta)=cosec^(2)theta-cos^(2)theta

(1+sin2 theta-cos2 theta)/(1+sin2 theta+cos2 theta)=tan theta

(sin theta-2sin^(3)theta)/(2cos^(3)theta-cos theta)=tan theta

(sin theta" cosec "theta tan theta cot theta)/(sin^(2)theta+cos^(2)theta)

If tan theta=(12)/(13) then value of (2sin theta cos theta)/(cos^(2)theta-sin^(2)theta) is

If tan theta=(12)/(13), evaluate (2sin theta cos theta)/(cos^(2)theta-sin^(2)theta)

If sin theta=cos theta then 2tan theta+cos^(2)theta=

Prove that : (1 - tan^(2) theta)/(1 + tan^(2) theta) = cos^(2) theta - sin^(2) theta