Question

For positive acute angles a and b, it is known that sin a = 3/5 and tan b = 5/12. find the value of cos(a-b) in simplest form

Answer 1

Step-by-step explanation:

3/5=6

5/12=7 from the process of getting our customers websites top in the best regards value of the 3/5 is 6and balue of 5/12 is7