D) sino-coso = 7. If 13, let us determine the value of sin0 + cos0.

If sin theta-cos theta =(7)/(13) , then determine the value of (sintheta+cos theta) .

find the value of sin60^@cos3 0^@+sin3 0^@cos6 0^@

If sintheta - cos theta = 7/13 and 0 lt theta lt 90^(@) ,then the value of sin theta + cos theta is:

If sin theta = 0.7, Whta ia the value of cos theta ?

if sin A+sin B=C and cos A+cos B=D and C,D!=0 then the value of sin(A+B) is equal to

If (sin theta+cos theta)/(sin theta-cos theta)=7, then let us write by calculating,the value of tan theta

if sin theta cos theta=5, then let us write by calculating,the value of (sin theta+cos theta)

Let 0<=a,b,c,d<=pi, where b and c are not complementary,such that 2cos a+6cos b+7cos c+9cos d=0 and 2sin a-6sin b+7sin c-9sin d=0, then 2sin a-6sin b+7sin c-9sin d=0, then the value of 3(cos(a+d))/(cos(b+c)) is