The expression 1 + tan² x is equivalent to

Q: Solve the equation tan2 x − 2 tan x = 0

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Q: Find sin 5pai/6.

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Q: Find tano $+ SinØ

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Q: What is the meaning of the notation y = tan-1 x?

A: Given: y=tan-1x We know the meaning of following notation: sin-1x sine inverse x cos-1x cosine…

Q: Find the exact value of expression tan-1(-1).

A: Inverse circular function: Exact value of tan-1(-1).…

Q: x2 %3D x2 + 1

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Q: tan x= -4 and sin x is negative

A: Here tanx=-4we know trigonometric identity,sec2x=1+tan2xsec x=±1+tan2xsec x=±1+(-4)2sec…

Q: Find the exact value of tan-1(-1).

A: Consider the given expression as tan-1-1

Q: If p = -1.4, simplify the expression tan (tan-(p)).

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Q: Find the Ø 300 = 125 tan2[45 +

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