If cos€+sin€=2cos€,then show that cos€+sin€=2sin€
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Step-by-step explanation:
θ ) = √2 sin ... - Brainly.in
10-Nov-2018 · 2 answers
then, we get, root 2 + 1 = cos € ÷ sin € sin € ( root 2 + 1) = cos € root 2 Sin € + sin € = cos € root 2 Sin € = cos € - sin €
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