Math, asked by manishia9, 4 months ago

Find mod z and argument z, z=(-1+I)/(1-√3i), hence find the value of cos(-11π/12) and sin(-11π/12).

Answers

Answered by celljovi007

0

Step-by-step explanation:

Equal chord of a circle are equidistant from the centre.

The perpendicular drawn from the centre of a circle, bisects the chord of the circle.

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