Question

sin60 cos45 + cos60 sin45
​

Answer 1

Step-by-step explanation:

sin60cos45+cos60sin45

=(√3/2)(1/√2)+(1/2)(1/√2)

=√3/2√2+1/2√2

=(√3+1)/2√2

Answer 2

in the 3rd step we have rationalized the denominator

hope it helps you out

mark as BRAINLIEST

@phenom