यदि `x=a sin ^(2)theta` तथा `y=bcos theta` हो, तो `b^(2) x^(2)+a^(2)y^(2)` का मान ज्ञात कीजिए ।

If x=a sin theta and y=b cos theta, what is the value of b^(2)x^(2)+a^(2)y^(2)?

If x = a cos theta + b sin theta and y=a sin theta-b cos theta , the value of x^2+y^2 is: यदि x = a cos theta + b sin theta तथा y=a sin theta-b cos theta है, तो x^2+y^2 का मान ज्ञात करें |

If x=a sin theta and y = b cos theta , " write the value of " (b^(2)x^(2)+a^(2)y^(2)).

If x=a sin theta ,y =bcos theta,then (d^(2)y)/(dx^(2))=

If x=a(sin theta+cos theta) and y=b(sin theta-cos theta) , then the value of x^2/a^2+y^2/b^2 is - यदि x=a(sin theta+cos theta) और y=b(sin theta-cos theta) , तो x^2/a^2+y^2/b^2 का मान क्या होगा ?

If x=a sin theta and y=b cos theta , then prove : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

If 2ycos = xsin theta and 2 x sec theta -y cosec theta = 3 , then the value of x^2+ 4y^2 is यदि 2ycos = xsin theta and 2 x sec theta -y cosec theta = 3 हो, तो x^2+ 4y^2 का मान क्या होगा?

If cos theta =5/13 , then the value of tan^2 theta +sec^2 theta is equal to: यदि cos theta =5/13 है , तो tan^2 theta +sec^2 theta का मान ज्ञात कीजिए।

" (8) "int(sin^(2)x-cos^(2)x)/(sin^(2)x cos^(2)x)dx" का मान ज्ञात कीजिए। "

If x=a sin theta and y=b tan theta , then prove that (a^(2))/(x^(2))-(b^(2))/(y^(2))=1 .