Match the Addition and Subtraction Formulas Question 3 optio

Match the Addition and Subtraction Formulas.

Question 3 options:

cos (u - v)

cos (u + v)

tan (u - v)

sin (u + v)

sin (u - v)

tan (u + v)

cos( u -v) = cosucosv + sinusinv Option 2

cos( u +v) = cosucosv - sinusinv Option 4

tan( u -v) = [tanu - tanv ]/[ 1 + tanu*tanv] Option 3

sin(u +v ) = sinucosv +cosusinv Option 5

sin(u - v ) = sinucosv - cosusinv Option 1

tan( u + v) = [tanu +tanv ]/[ 1 - tanu*tanv] Option 6