Question

sin 60 degree cos 30 degree +cos 60degree sin30 degree​

Answer 1

sin60cos30+cos60sin30

for 10th class

$\frac{ \sqrt{3} }{2} \times \frac{ \sqrt{3} }{2} + \frac{1}{2} \times \frac{1}{2}$

$\frac{3}{4 } + \frac{1}{4} = \frac{4}{4} = 1$

for 11th

sinAcosB+cosAsinB=sin(A+B)

given eq=sin90=1

Answer 2

$\sqrt{3} + 1 = 2.7324$

this could be the answer