Question

evalute sin45 cos45+sin60 cos30​

Answer 1

Answer:

sin 45 = cos 45

sin 60 = cos 30

Hence it will become 2(sin 45 + sin 60)

==> 2(1/√2 +√3/2)

==> √2 + √3

Mark Brainliest if this helped

Cheers

Answer 2

Step-by-step explanation:

sin45cos45+sin60cos30

=1/√2×1/√2+√3/2×√3/2

=1/2+3/4

=5/4