[" 10.If "quad sin alpha=(15)/(17)" and "cos beta=(12)/(13)," find the values of "sin(alpha+" the the sumber "],[beta),cos(alpha-beta)" and "tan(alpha+beta)]

If sin alpha=15/17 and cos beta=12/13 , find the values of : sin (alpha+beta) .

If sin alpha=15/17 and cos beta=12/13 , find the values of : tan (alpha+beta) .

If sin alpha=15/17 and cos beta=12/13 , find the values of : cos (alpha-beta) .

If sin alpha=(15)/(17) and cos beta=(12)/(13) find the values of sin(alpha+beta),cos(alpha-beta) and tan(alpha+beta)

If sin alpha=(15)/(17) and cos beta=(12)/(13) find the values of: (i) "sin"(alpha+beta) (ii) cos(alpha-beta) (iii) "tan"(alpha+beta)

If sin alpha=(3)/(5) and cos beta=(9)/(41) find the value of sin(alpha-beta) and cos(alpha+beta)

If alpha and beta are acute angles and sin alpha = (3)/(5) , sin beta = (8)/( 17), find the values of sin ( alpha + beta), cos (alpha pm beta), and tan ( alpha pm beta).

If sinalpha=15/17 , cosbeta=12/13 and alpha and beta are in the first quadrant , find the values of sin(alpha+beta) , cos(alpha+beta) , and tan(alpha+beta)

sin alpha+sin beta=(1)/(4) and cos alpha+cos beta=(1)/(3) The value of cos(alpha+beta) is

sin alpha+sin beta=(1)/(4) and cos alpha+cos beta=(1)/(3) The value of cos(alpha+beta) is