Question

If x= 45° then, value of (1- cos 2x )/ sin 2x *

Answer 1

Answer:⤵️

1

Step-by-step explanation:⤵️

x = 45°

then,

(1-cos 2x)/ sin 2x

[1-cos{2(45)}] / sin{2(45)}

=(1-cos90°)/ sin90°

= (1-0)/1

=1