Home
Class 10
MATHS
If tantheta=3/4, then cos^2theta-sin^2th...

If `tantheta=3/4`, then `cos^2theta-sin^2theta=` (a) `7/(25)` (b) `1` (c) `-7/(25)` (d) `4/(25)`

Promotional Banner

Similar Questions

Explore conceptually related problems

If tantheta=3/4 , then cos^2theta-sin^2theta= 7/(25) (b) 1 (c) -7/(25) (d) 4/(25)

If tan theta=(3)/(4), then cos^(2)theta-sin^(2)theta=(7)/(25)(b)1(c)-(7)/(25) (d) (4)/(25)

Solve 7cos^2theta+3sin^2theta=4

Solve 7cos^2theta+3sin^2theta=4

Solve 7cos^2theta+3sin^2theta=4

Solve: 7cos^2theta+3sin^2theta=4

Solve 7 cos^2 theta+3 sin^2 theta=4

solve 7cos^(2)theta+3sin^(2)theta=4

Solve 7cos^(2)theta+3sin^(2)theta=4 .

Solve 7 cos^(2) theta+3 sin^(2) theta=4 .