tan 25° tan 45° tan 65°
Answers
Answered by
3
Answer:
tan25°= 0.4663
tan45°= 1
tan65°= 2.1445
Answered by
1
Answer:
1
Step-by-step explanation:
tan25=cot(90-25)=cot65
now, cot65. tan45. tan65
1/tan65.1.tan65
=1
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