Math, asked by aazmeerulhaque70, 10 months ago

*
9. tan 45=....
A 1/2
B 3/2
C 2
D 1

Answers

Answered by Ashwanth1008

1

Answer:

1

Step-by-step explanation:

tan45=sin45/cos45

wkt,

sin45=1/√2

cos45=1/√2

tan45=1/√2/1/√2=1

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