Find solution for following equation cot 4 x = cot x ans is nπ/3
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Answer:
nπ/3
Step-by-step explanation:
given
cot4x=cotx
that is
tan4x=tanx
general solution of tan theta = tan alpha is nπ+ alpha = theta
4x= nπ+x
nπ=3x
x=nπ/3
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