Math, asked by kavyansh1309, 9 months ago

(x-a)(x-b)(x-c)..................(x-y)(x-y) Multiply this if you have guts

Answers

Answered by Anjali2523
0

Answer:

Given: tanA= cotB

To prove: (a+b)= 90°

Proof-

tanA= cotB

tanA= tan(90°-B). [ cotB= tan(90°-B)]

A= 90°-B.

[By eliminating tan from both sides]

Hence, A+B= 90° Proved

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Step-by-step explanation:

Answered by scholarsristhi
0

Answer:

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