Math, asked by akanksha221915, 7 months ago

Sin(A+B) =sinAcosB + cosAsinB.
Sin23cos22+cos23sin22 = ?

Answers

Answered by leosam

0

Answer:

sin 45°

=1/√2

Step-by-step explanation:

sin (23+22)

sin45

Answered by Anonymous

3

Step-by-step explanation:

using the formulla

sin(A+B)=sinAcosB+cosAsinB

sin23cos22+cos23sin22=sin(23+22)

sin(45)=1/√2

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