If `2cos theta-sintheta`=`(1)/(sqrt2)`
`theta(0 letheta le90^(@))`
the valie of `2sin theta+cos theta is`

If 2cos theta - sin theta = 1/sqrt(2), (0^(@) lt theta lt 90^(@)) then the value of 2sin theta + cos theta is:

If cos theta+sin theta=sqrt(2), then cos theta-sin theta=

If sin theta+ cos theta = sqrt(2) cos theta, (theta ne 90^(@)) then value of tan theta is

If sin theta+ cos theta = sqrt(2) cos theta, (theta ne 90^(@)) then value of tan theta is

If sintheta - cos theta = 7/13 and 0 lt theta lt 90^(@) ,then the value of sin theta + cos theta is:

If sin theta = (1)/(2)cos theta , and 0 le theta le (pi)/(2) , the value of (1)/(2)sin theta is

If cos theta + sec theta = 2 ( 0^@ letheta le 90^@) , then the value of cos 10 theta + sec 11 theta is

If sin theta - cos theta =0, 0 le theta le 90^(@) then the value of theta is _____-

If 2 cos ^(2) theta + sin theta - 2=0 and 0^(@) le theta le 90 ^(@) find the value of theta.

If cos theta + sin theta =sqrt2 cos theta , then the value of (cos theta -sin theta)/(sin theta) is