" If "tan theta=sqrt(3)(" where "theta" is acute ")," then find the value of "1+cos theta

If tan theta = sqrt 3 (theta is acute angle) then find the value of 1 + cos theta .

If sin theta =(3)/(5) and theta is acute, then find the value of (tan theta - 2 cos theta )/(3sin theta+sec theta ) .

If sin theta = cos (theta - 45^(@)), " where " theta " is acute, find the value of " theta.

If cos theta = (3)/( 5) , where ' theta ' is an acute angle. Find the value of sin theta .

If cos theta = (3)/( 5) , where ' theta ' is an acute angle. Find the value of sin theta .

If sin^(2) theta +2 cos^(2) theta + 3 sin^(2) theta + 4 cos^(2) theta+….+ 40 term =405 where theta is acute, then find the value of tan theta .

If sin^(2)theta+2cos^(2)theta+3sin^(2)theta+4cos^(2)theta+......+40 terms =405 where theta is acute,then find the value of tan theta

If sqrt(3) "tan" theta = 1 "and " theta is acute find the value of sin 3theta "cos" 2theta .

If sqrt3 tan theta = 1 and theta is acute, find the value of sin 3 theta + cos 2 theta

If sqrt(3) sin theta = cos theta and theta" is an acute angle, find the value of " theta.