find value of θ | Mathematics | Page 1

cerulean cradleBOT Dec 23, 2025, 4:04 PM

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dawn yew Dec 23, 2025, 4:05 PM

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i dont understand how to find the value of theta at which it occurs

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same with this

cerulean cradleBOT Dec 23, 2025, 4:10 PM

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find value of θ

brittle dune Dec 23, 2025, 4:58 PM

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dawn yew i dont understand how to find the value of theta at which it occurs

The minimum value of sin is -1

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If you express it in harmonic form it’s one sin function and you need to find when the sin function will equal -1 and hence what value of theta makes the angle in the brackets 270

covert bronze Dec 24, 2025, 8:39 AM

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brittle dune The minimum value of sin is -1

S?

brittle dune Dec 24, 2025, 11:07 AM

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covert bronze S?

How do yk me

dawn yew Dec 24, 2025, 1:36 PM

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brittle dune If you express it in harmonic form it’s one sin function and you need to find wh...

right ye i get it

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coulkd u help me on part c

#find value of θ