Math, asked by itsmepriyanshu1593, 1 year ago

If cos a = 3/5 tan b = 5/12 a and b are acute angles find the values of sin a+b and cos a-b

Answers

Answered by mohan3018

0

Answer:

cos(a-b) =56÷64

sin(a+b) =63÷65

Step-by-step explanation:

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