Question

sin theta + cos theta =2 find the value if sin^n theta + cos^n theta n belongs to z​

Answer 1

✿ ǫᴜᴇsᴛɪᴏɴ ✿

Sin theta + Cos theta =2 find the value if Sin^n theta + Cos^n theta n belongs to z

ɢɪᴠᴇɴ :✞

sin θ + cosec θ = 2

sin θ + (1/sin θ) – 2 = 0

sin2θ + 1 – 2 sin θ = 0

(sin θ – 1)2 = 0

sin θ – 1 = 0

sin θ = 1

cosec θ = 1/sin θ = 1

sin10θ + cosec10θ = (1)10 + (1)10 = 1 + 1 = 2

Answer 2

Answer:

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Step-by-step explanation:

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