Math, asked by chandrerohit25, 3 months ago

Find the principal solution of the following ewuation
(i) sin2 thita =
-1/2

Answers

Answered by Dwij4515

0

Answer:

Given: sinx=

2

3

We know that sin

3

π

=sin

3

2π

=

2

3

∴ Principal solutions are x=

3

π

and x=

3

2π

Answered by snehalbhala5

0

Answer:

following answer is correct

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