Find the values of tan^−1(tan3π/4).
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3π/4
as tan ^-1 se tan cancel
as tan ^-1 se tan cancel
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tan^-1 (tan3π/4)
= tan^-1 { tan( π - π/4 ) }
= tan^-1 ( tan(-π/4) )
= -(π/4).
This is the Principal Value.
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Hope it was helpful.
= tan^-1 { tan( π - π/4 ) }
= tan^-1 ( tan(-π/4) )
= -(π/4).
This is the Principal Value.
●●●●●●●●●●●●●●●
Hope it was helpful.
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