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ge No 278Discuss among your friendsi) sinx =-does exist for sonbe valueof angle x?ii) The value of sin A and cos A is al-ways less than 1. Why ?tan A is product of tan and A. (AS)iii)

Answer»

i) No. Value of sin(x) always lies between -1 and 1.

ii) tan A means tangent of angle A.



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