Question

what is the value of sin 17degrees cos 13degrees +cos 17 degrees sin 13 degrees​

Answer 1

sin(17+13)=sin(30) from formula sin(a+b)=sinacosb+cosasinb

Answer 2

Answer: sin17°cos13°+cos17°sin13°

sin(17+13): as we know sin(A+B)=sinAcosB+cosAsinB

sin(17+13)

sin30°

1/2

Step-by-step explanation: