Prove that tan (55+∅)=cot(35-∅)
Answers
Answered by
1
Step-by-step explanation:
We Know That Tanθ=Cot(90-θ)
⇒Tan(55+ø)=Cot[90-(55+ø)]
⇒Tan(55+ø)=Cot[90-55-ø]
⇒Tan(55+ø)=Cot[35-ø]
Hence, Proved
Answered by
1
Answer:
cot (35-∅)
∵ tan(90-∅) = cot ∅
∴tan (90 - 55 - ∅)
cot(35-∅)
hence proved
Step-by-step explanation:
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