sin A = 1/2 and cos A = 1/3.
Hence, A = π/ 6 and 0
So, A = π/ 6 and cos-1(0) > B >cos-1(1/2)
how?????
sin A = 1/2 and cos A = 1/3.
Hence, A = π/ 6 and 0
So, A = π/ 6 and cos-1(0) > B >cos-1(1/2)
how?????