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Proof for tan3x = 3tanx -tan³x/1-3tan²x || Trigonometry
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Dear viewers:
Here we are going to derive for
tan3x=3tanx -tan³x/1-3tan²x.
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#multipleanglefortan3x
#submultipleangleformula
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Here we are going to derive for
tan3x=3tanx -tan³x/1-3tan²x.
#subscribe_us
#multipleanglefortan3x
#submultipleangleformula
Do like, comments and Subscribe for more!!!