Prove that cot pi/24 = root 2 + root 3 + root 4 + root 6
Answers
Answered by
3
LHS = cot pi/24 = cot 180/24 = cot 7.5 = 7.59
RHS = root2 + root 3 + root4 + root 6 = 7.59
using log tabkes or calculator
RHS = root2 + root 3 + root4 + root 6 = 7.59
using log tabkes or calculator
Answered by
1
Answer and Explanation:
To prove :
Proof :
Taking LHS,
Multiply and divide by
Applying formula,
Applying formula,
Substituting the values,
Rationalizing by multiply Nr. and Dr. by
= RHS
Hence, LHS=RHS.
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