If tan 1-tan 2-tan 89-x2-8-then the value of x can beA- - 4B- - 2C- - 3D- - 1

The correct option is C ±3 tan1^∘ tan2^∘.............tan89^∘ = tan1^∘ tan2^∘.............tan44^∘ tan45^∘ = 1 ⇒ x^2 8 = 1 ⇒ x^2 = 9 ⇒ x = ± 3 ...

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General Solution of Trigonometric Equation

If tan 1∘tan ...

Question

If $t a n 1^{\circ} t a n 2^{\circ} . . . . . . . . . . . . . t a n 89^{\circ} = x^{2} - 8$ ,then the value of x can be

±1

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±2

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±3

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±4

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tan 1^{\circ} tan 1^{\circ} tan 2^{\circ} . . . . . . . . . tan 89^{\circ} = x^{2} - 8,

x

tan 1^{\circ} tan 2^{\circ} . . . tan 89^{\circ} =

Write the value of \tan 1 ° \tan 2 ° . . . \tan 89 ° .

tan 1^{\circ} tan 2^{\circ} . . . . . tan 89^{\circ}

t a n 1^{\circ} . t a n 2^{\circ} . t a n 3^{\circ} . . . . . . . . . . t a n 89^{\circ}

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