1.

Given that theta is acute and then sin theta=(3)/(5). Let x, y be positive real number such that 3(x-y)=1, then one set of solutions for x and y expressed in terms of theta is given by :

Answer»

A)`x = sec theta, y =" COSEC "theta`
B)`x=cot theta, y= TAN theta`
C)`x="cosec "theta, y=cot theta`
D)`x= sec theta, y=tan theta`

Answer :C


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