Simplyfy it
Tan65°-cot25°
Answers
Answered by
1
Answer:
0
Step-by-step explanation:
We know that tanx˚=cot(90˚-x)
So,
tan65˚-cot25˚
=cot(90-65)-cot25˚
=cot25˚-cot25˚
=0
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