Question

cos60°×cos30°-sin60°×sin30°मान निकालें।​

Answer 1

Answer:

1/2*

$1 \div 2 \times \sqrt{3} \div 2 - \sqrt{3 \di} \div 2 \times 1 \div 2$

=0 answer

Answer 2

Answer:

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

$\frac{ \sqrt{3} }{4} - \frac{ \sqrt{3} }{4} = 0$

here is your answer

hope it helps you..!!