Math, asked by ntrajeshkvs, 8 months ago

In triangle ABC right angles at C
'cos(A+B)

Answers

Answered by Siddhi155

1

Answer:

cos (A+ B ) = 0°

Step-by-step explanation:

HOPE THIS HELPS YOU

Answered by Meghbarno

1

Answer:

Answer Is 0. Hope It Will Be Helpful

Step-by-step explanation:

Tge Sum Of A and B Will Be 90. Because It Is a right angled triangle

as

cos 90° =0

So The Answer Will Be 0.

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