A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Recommended Questions
- if y + x = 5xy , y - x = -xy
Text Solution
|
- If x ylog(x+y)=1,prove that(dy)/(dx)=-(y(x^2y+x+y))/(x(x y^2+x+y))dot
Text Solution
|
- When simplified (x^(-1)+y^(-1))^(-1) is equal to (a)\ x y (b) x+y ...
Text Solution
|
- The quotient of x\ b y\ y added to the product of x\ a n d\ y is writt...
Text Solution
|
- (xy)/(x-y)=(1)/(2);(xy)/(x+y)=(1)/(5) wherex +y!=0;x-y!=0
Text Solution
|
- Solve for x and y:(xy)/(x+y)=(1)/(5),x+y!=0;(xy)/(x-y)=(1)/(7),x-y!=0
Text Solution
|
- 4 x + 6y = 3 xy , 8x + 9 y = 5xy ( x ne 0 , y ne 0 )
Text Solution
|
- मान ज्ञात कीजिए - |(x^2+xy+y^2,x+y),(x^2-xy+y^2,x-y)|
Text Solution
|
- (x+1/x)^2-(y+1/y)^2-(xy-1/(xy)).(x/y-y/x)=…...
Text Solution
|