If s in A=3/4 , calculate cos A an...

If `s in A=3/4` , calculate cos A and tan A.

A

`frac(sqrt7)(4),frac(3)(sqrt7)`

B

`frac(sqrt7)(3),frac(3)(4)`

C

`frac(4)(sqrt7),frac(sqrt7)(3)`

D

`frac(3)(sqrt7),frac(4)(3)`

Verified by Experts

Similar Questions

Explore conceptually related problems

If sin A=(3)/(4), calculate cos A and tan A

In a Delta ABC, if cos A cos B cos C=(1)/(3) then value of,tan A tan B+tan B tan C+tan C tan A is

If 3 tan A = 4, then the value of (3 sin A + 2 cos A)/(3 sin A - 2 cos A) is:

If tan A = (3)/(4) , find the value of (1)/( sin A) + (1)/( cos A)

If A lies in the third quadrant and tan A=(4)/(3) then find the value of sin A+cos A

If 3tan A=4 then find sin A and cos A

In Delta ABC If cos A cos B cos C=(1)/(3) then tan A tan B+tan B tan C+tan C tan A=

If sin theta = 3/4 and tan theta =9/2, then cos theta is

In a !ABC if sin A cos B = 1/4 and 3 tan A = B , then the triangle is