Question

evaluate sin 30°+tan 45°- cosec 60°\cot 45°+ cos 60°- sec 30°

Answer 1

One by Two plus one minus 2 by route 3 +one by two-2 by root 3
therefore two minus 4 root 3 will be the answer

we need to substitute the values of all the trigonometric ratio

Answer 2

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

Substituiting the Trignometry values of

sin 30°=1/2

tan 45°=1

cosec 60°=2/√3

cot 45°=1

cos 60°=1/2

sec 30°=2/√3