Math, asked by ankurkumar194919, 7 months ago

In triangle ABC, AB=x units , AC=7 units and angle B is 90°

Evaluate:

(root of 7-x) • tan C + (root of 7+x) • cot A - 14cos A + 21 sin C + (root of 49+x^2• cos B)

Answers

Answered by vishwas147

0

Answer:

bhai

Step-by-step explanation:

bhai questions kahase laya

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