Question

If √2 sin(60°-9)=1,then the value of theta is​

Answer 1

Answer:

Θ = 15

Step-by-step explanation:

√2 Sin(60 - Θ ) = 1

Sin(60 - Θ) = 1/√2

Sin(60 - Θ) = Sin45

60 - Θ =  45

Θ = 15

Answer 2

Answer:

This not 9 its @

Step-by-step explanation:

Root 2 sin (60 - @) = 1

sin ( 60 -@)= 1 / root 2

But sin 45 = 1 / root 2

Thus

Sin ( 60-@) = Sin 45.

Therefore

(60 - @)= 45

Thus

Alpha (@) = 15.