Math, asked by RTunicorn, 1 year ago

if cosA-sinA=1 then prove that cosA+sinA=+-1

gargiapple1395: CosA + sinA = 1 or -1??
RTunicorn: cosA+sinA=+and-1
gargiapple1395: Ohh... Okie!!

Answers

Answered by Jainprakhar003
0

Answer:

Step-by-step explanation:

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