Question

If Alpha , Beta are two distinct

angles satisfying the equation

A Cos Q +B Sin Q = c ,

Show that ...

(01) sin(A+B) =2 AB/(A² - B²)

(02) cos(A +B) = (A² - B²)/(A² +B²)

Pls give right answer : Need urgently ! ​

Answer 1

Answer:

cos( A++B )

Step-by-step explanation:

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