tan2A=cot (A-12°)
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Answers
Answered by
1
Step-by-step explanation:
tan2A=cot(A−12
o
) (given)
⇒cot(90
o
−2A)=cot(A−12
o
)
⇒(90
o
−2A)=(A−12
o
)
⇒A+2A=90
o
+12
o
⇒A=34
o
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Answered by
0
tan2A=cot(A−12
o
) (given)
⇒cot(90
o
−2A)=cot(A−12
o
)
⇒(90
o
−2A)=(A−12
o
)
⇒A+2A=90
o
+12
o
⇒A=34
o
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