" Given both "theta" and "phi" are acute angles "sin theta=(1)/(2),cos phi=(1)/(2)," then the value of "theta+phi" belongs to "

Given both theta and phi are acute angles and sin theta = (1)/(2), cos phi = (1)/(3) , then the value of theta + phi belongs to

If theta and phi are acute angles, sin theta=1/2, cos phi= 1/3 , then the value of (theta + phi) is:

If theta and phi are acute angles satisfying sin theta=1/2, cos phi=1/3 then theta+phi=

If theta and phi are acute angles satisfying sin theta=1/2, cos phi=1/3 then theta+phi=

If sin theta=(1)/(2),cos phi=(1)/(3) then theta+phi belongs to,where *0

If theta and phi are positive acute angles satisfying sin theta =1/2 and cos phi =1/3, then the value of (theta + phi) lies in the interval-

If sin theta=(1)/(2)cos phi=(1)/(3) then theta+phi belogs to where 0

If sin theta=(1)/(2) and sin phi=(1)/(3), find the value of sin(theta+phi) and sin(2 theta+2 phi)

If tan theta = 1 and sin phi = (1)/( sqrt(2)) , then the value of cos (theta + phi) is