salmafisher salmafisher

30-12-2019
Mathematics

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How to prove that sin theta + cos theta greater than one?

Respuesta :

chibueze1790 chibueze1790

30-12-2019

Answer:

(sin(θ)+cos(θ))2=1+2sin(θ)cos(θ)≥0

so,

(sin(θ))+cos(θ))2(sin(θ)+cos(θ))2>1≥1

Step-by-step explanation:

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