Math, asked by kennystldurheart, 1 year ago

If tan
a =
2-1
And sinacosa

Answers

Answered by mpm642557

0

Step-by-step explanation:

if tana=2-1 then tana =1 therefore sina=cosa

Answered by akshatsingh005

0

Answer:

1/2

Step-by-step explanation:

Tan A = 2-1 = 1 So , A =45°

Now Sin45cos45 = 1/2

Hope it Helps

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