यदि `(a^(2) - b^(2)) sin theta + 2ab cos theta = a^(2) + b^(2)`,तो सिद्ध करें कि `tan theta = (a^(2)-b^(2))/(2ab)`

If (a^(2)-b^(2))sin theta+2ab cos theta=a^(2)+b^(2)tan theta=?

If (a^(2)-b^(2))sin theta+2ab cos theta=a^(2)+b^(2) then prove that tan theta=(a^(2)-b^(2))/(2ab)

If (a^2 -b^2) sin theta + 1ab cos theta = a^2 +b^2 , then find tan theta .

If (a^(2)-b^(2))sin theta+2 ab cos theta-(a^(2)+b^(2))=0 , then prove that tan theta=(1)/(2)((a)/(b)-(b)/(a)) .

If (a^2-b^2)sin theta+ 2ab cos theta = a^2+b^2 then find the value of tan theta .

If " "a cos theta + b sin theta =c " and " b cosec theta - a sec theta = c, " prove that" cot 2 theta = (c^(2) + a^(2) - b^(2))/(2ab)

If a^(2)(1- sin theta) +b^(2)(1+ sin theta)= 2 ab cos theta then show that 2tan theta=(a)/(b)-(a)/(a)

int_ (0) ^ ((pi) / (2)) sin theta cos theta (a ^ (2) sin ^ (2) theta + b ^ (2) cos ^ (2) theta) ^ ((1) / ( 2)) d theta = ((1) / (3)) ((a ^ (2) + ab + b ^ (2)) / (a + b))

If (a^2-b^2)sin theta+2abcos theta= a^2+b^2 , then tan theta = यदि (a^2-b^2)sin theta+2abcos theta= a^2+b^2 हो, तो tan theta का मान बताइए?

If a tan theta = b, then a cos 2 theta+ b sin 2 theta =