If sinA 3/5 and cos B 5/13 , then find the value of sin (A+B)

Step-by-step explanation:

We have to find the value of sinB & cosA . So to find the value of sinB , let's use the identity

By using the identity above gives

Now to find the value of cosA , we'll use the same identity.

Now we know that

So value of sin(a+b) =

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step-by-step explanation:

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