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Are the indentities Sin²+Cos²=1 and Sin+Cos=1. …

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Are the indentities Sin²+Cos²=1 and Sin+Cos=1. Are same. Pls tell me

Posted by Mudit Gupta 4 years, 9 months ago

CBSE > Class 10 > Mathematics

4 answers

Shivanshu Mishra 4 years, 9 months ago

No

Abhay Awasthi 4 years, 9 months ago

It is not equal

Aanya Jain 4 years, 9 months ago

No it's not equal

Karman Bhola 4 years, 9 months ago

No, sin²A + cos²A = 1 but sinA + cosA≠1

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