Math, asked by rohitkanagala09, 6 months ago

obtain the value of the six trigonometric ratios for the angles (90°+thetha) and (270°- thetha).

Answers

Answered by akashkr1002

2

Answer:

sin(90+∆)=cos∆

tan90+∆= -cot∆

cot90+∆= - tan∆

sin270-∆= -cos∆

tan270-∆ = cot∆

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