Question

2sin45Cos15vaue answer me​

Answer 1

Answer:

Step-by-step explanation:

2sin 45 cos 15

= sin (45 +15) + sin (45 - 15)

= sin 60° + sin 30°

= √3 / 2 + 1 / 2

= (√3 + 1) / 2

Hope this helps

Answer 2

Answer:

Step-by-step explanation:

2sin45cos15

=2*1/√2*cos15

=2/2*cos15

=1*cos15

=cos=15/1

=cos=15