SOLUTION: Verify the identity: {{{(1-cos(2x))/(2sin(x)+sin(2x))=tan(x/2)}}}
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-> SOLUTION: Verify the identity: {{{(1-cos(2x))/(2sin(x)+sin(2x))=tan(x/2)}}}
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Question 883445
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Verify the identity:
Answer by
lwsshak3(11628)
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Verify the identity:
start with left side
verified: left side=right side