यदि x + y = 2 और (1)/(x)+(1)/(y)=(18)/(5...

यदि `x + y = 2` और `(1)/(x)+(1)/(y)=(18)/(5)` है तो `(x^(3)+y^(3))` का मान ज्ञात करें।

A

`4(2)/(3)`

B

`3(1)/(3)`

C

`4(3)/(5)`

D

`3(1)/(5)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Recommended Questions

यदि x + y = 2 और (1)/(x)+(1)/(y)=(18)/(5) है तो (x^(3)+y^(3)) का मान ज...
Text Solution
|
यदि y=(1-cos^(2)x)/(1+cos^(2)x) है तो (dy)/(dx) का मान ज्ञात कीजिए...
Text Solution
|
यदि y=cot(cos^(-1) x) है तो (dy)/(dx) का मान ज्ञात कीजि।
Text Solution
|
यदि (x/3+1,y-2/3) = (5/3,1/3) हो, तो x और y का माना ज्ञात , कीजिये।
Text Solution
|
If x+y+z = 400 and x:y:z = 1:1:2. Then find the value of z ? यदि x+y...
Text Solution
|
If (2x-y) : (5x+3y) = 3:8, then find the value of (x^2+y^2) : (x^2-y^2...
Text Solution
|
If x:y = 3:2 and x+y = 90, then the value of (x-y) is: यदि x:y = 3:...
Text Solution
|
If 49% of X = Y, then Y% of 50 is : यदि X का 49% = Y है, तो 50 का Y...
Text Solution
|
If x+1/x= sqrt5 , then x^3+1/x^3 is equal to : यदि x+1/x= sqrt5 है, तो...
Text Solution
|