Question

14. Evaluate/ মান নির্ণয় কৰা

sin 30º+tan 45º-cosec 60°
sec 30°+ cos 60°+ cot 45°​

Answer 1

Answer:

sin30+tan45-cosec60=(1/2)+1-(2/√3)=(6√3-2)/4√3

=(3√3-1)2√3