यदि `y=logsinx,` तो `(d^(3)y)/(dx^(3))` ज्ञात कीजिए।

If y=log(1+sinx)," then "(d^(3)y)/(dx^(3))+(d^(2)y)/(dx^(2))(dy)/(dx)=

If 9x^2+y^2=37 and xy = 2 , x, y> 0 , then the value of (27x^3+y^3) is : यदि 9x^2+y^2=37 और xy = 2 , x, y> 0 , तो (27x^3+y^3) का मान ज्ञात कीजिए ।

If y=log(1+cos x), prove that (d^(3)y)/(dx^(3))+(d^(2)y)/(dx^(2))(dy)/(dx)=0

If sinx =2/3 , then find the value of cos3x . यदि sinx =2/3 ,तो cos3x का मान ज्ञात कीजिए।

y=log(1+cos x), prove that (d^(3)y)/(dx^(3))+(d^(2)y)/(dx^(2))*(dy)/(dx)=0

If x=acostheta,y=bsintheta," then"(d^(3)y)/(dx^(3)) is equal to

If 2x + y = 6 and xy = 4, then find the value of 8x^3+y^3 is: यदि 2x + y = 6 तथा xy = 4 है, तो 8x^3+y^3 का मान ज्ञात कीजिए।

If x = 255, y = 256, z = 257, then find the value of x^3+y^3+z^3-3xyz . यदि x = 255, y = 256, z = 257 है, तो x^3+y^3+z^3-3xyz का मान ज्ञात कीजिए ।

Find the order of the differential equation (d^(3)y)/(dx^(3)) + 2((d^(2)y)/(dx^(2)))^(2) + (dy)/(dx) + y = 0

If y=log(1+cosx) , prove that (d^3y)/(dx^3)+(d^2y)/(dx^2)dot(dy)/(dx)=0 .