Question

If ×tan45° cos 60°=sin 60° cot 60°,then the value of '×' is equal to

Answer 1

Step-by-step explanation:

x tan45 cos60=sin60 cot60

x(1)(1÷2)=(3½÷2)(1÷3½)

x=1

Answer 2

Answer:

tan45=1

(cos60)=1/2

sin60=√3/2

cot60=1/√3

x(1)(1/2)=√3/2(1/√3)

x=1