If `tan^(2)B=(1-sinA)/(1+sinA)` then what is the value of A+2B ?

if sinA=1/2 , then the value of cot A

If (1)/((1+sinA))+(1)/(1-(sinA))=x , then value of x is

If sinA = 3/5, then the value of tan 2 A will be-

tan(A+B)=sqrt(3) and sinA=(1)/(sqrt(2)) , then the value of B in radians is _______

If tanA=n tan B and sinA=m sin B, then the value of cos^2 A is यदि tanA=n tan B और sinA=m sin B, तो cos^2 A का मान है

If (cosA)/(1-sinA)=tan(k+A/2), then k=

What is the value of (cos^(2)A)/(1+sinA) ?

In a DeltaABC . If a=2,b=3 and SinA=2//3 then what is value of angleB

((2sinA)(1+sinA))/(1+sinA+cosA) is equal to:

((2sinA)(1+sinA))/(1+sinA+cosA) is equal to: