Question

Tan=-4/3 ,x in quadrant2
Sin x/2 ,cos x/2,tan x/2

Answer 1

Answer:

sin2 ,-cos x/2 , -tanx/2

Step-by-step explanation:

nature of sine and cosec is +I've in 2nd quadrant and nature of tan and cos is -ive in 2quardant

Answer 2

hope this helps you

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