Math, asked by jayshankersa, 5 months ago

Find the principal solution of cos theta = 0°

Answers

Answered by shubham9588986203

2

Answer:

so theta =π/2

Step-by-step explanation:

Here given cos theta =0°

= theta = cos ^-1(0°)

= theta = cos ^-1(cosπ/2)

and as we know that cos^-1(cosx) =x

so theta = π/2

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