Answer:
We have,
sin θ = 1
⇒ sin θ = sin \(\frac{π}{2}\)
θ = mπ + (-1)\(^{m}\) ∙ \(\frac{π}{2}\), m ∈ Z, [Since, the general solution of sin θ = sin ∝ is given by θ = nπ + (-1)\(^{n}\) ∝, n ∈ Z.]
Now, if m is an even integer i.e., m = 2n (where n ∈ Z) then,
θ = 2nπ + \(\frac{π}{2}\)
⇒ θ = (4n + 1)\(\frac{π}{2}\)
BTW u wrote your question in the wrong 1 (u need to put this in mathematics!)
Hey! I'd love to help you. I wanted to know if you have an answer, and would like me to write it in Spanish for you OR I can answer it myself in Spanish and just give it to you. Let me know.
Es A ...........................
Sentence 1: Me despierto a las 7 de la mañana.
Translation: I wake up at 7 in the morning.
Sentence 2: Me ducho a las 7 y cuarto de la mañana.
Translation: I shower at 7 and a quarter in the morning.
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Translation: I shave at 7 and a half in the morning.
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Translation: I dress at a quarter to eight in the morning.
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