Find an angle `theta`, which increases twice as fast as its sine.

Find an angle theta , which increases twice as fast as it sine.

Find an angle theta , which increases twice as fast as its cosine.

Find an angle theta (i) Which increases twice as fast as its cosine. (ii) Whose rate of increase twice is twice the rate of decrease of its consine.

Find an angle theta, 0 lt theta lt pi/2 , which increases twice as fast as its sine.

Find angle theta , 0 < theta < pi/2 , which increase twice as fast as sine

Find an angle theta , whose rate of increase is twice as the rate of decrease of its cosine.

Calculate the molecular weight of a gas X which diffuses four times as fast as another gas Y , which in turn diffuses twice as fast as another Z . Molecular weight of the gas Z is 128 .

Calculate the molecular weight of a gas X which diffuses four times as fast as another gas Y , which in turn diffuses twice as fast as another Z . Molecular weight of the gas Z is 128 .

State for any acute angle theta whether : costheta increases or decreases as theta increases.

State for any acute angle theta whether : sintheta increases or decreases as theta increases.