If x = a, y = b is the solution of the pair of equation x – y = 2 and x + y = 4 then find the value

preview_player
Показать описание
2. If x = a, y = b is the solution of the pair of equation x – y = 2 and x + y = 4 then find the value of a and b.

Telegram Link Class 10
  1. A4S Doubts Engine
  2. ashish sir
  3. a4sdoubtsengine
  4. a4s
  5. a4s doubts
  6. doubts engine
Рекомендации по теме
If a^x=b,b^y=c & 0:01:47

If a^x=b,b^y=c & c^z=a, prove that xyz=1.| indices | class10

If `x+y=9, x 0:01:50

If `x+y=9, x y=14` then find `x-y`

#33. If y 0:01:38

#33. If y varies directly as x and y = 60 when x = 6, find y when x = 15

Find the value 0:04:55

Find the value of x and y

If x+y=4 and 0:01:35

If x+y=4 and xy=2, find x^4 + y^4.

If u=f(y/x) then 0:02:42

If u=f(y/x) then prove that xdu/dx + ydu/dy=0 #bsc #yourbscguide

Determine whether an 0:02:53

Determine whether an equation determines y as a functions of x

If x + 0:02:03

If x + iy = a + iba - ib prove that x^2 + y^2 = 1 Complex number 11th Maths

if x=a cos 0:01:56

if x=a cos Θ and y=sin Θ, then the value of b²x² + a²y² is #cbse10th #maths #class10

If x^y = 0:06:55

If x^y = y^x then find the value of (x/y) ^ (x/y) | Exponents | Number Systems

Basic Algebra: If 0:03:53

Basic Algebra: If x=8, find the value of y in the equation: 4x–2y=28

If (x + 0:11:53

If (x + y)² = 25 and (x – y)² = 45, then x² + y² = ?

If x+y=6 and 0:04:45

If x+y=6 and x-y=4 Find (i) x^2+y^2 and (ii) xy

'If X is 0:01:34

'If X is 90% of y then what percent of X is Y?`90 %`b. `101 1/9%`c. `111``1/9\\ %`d. `190 %`&ap...

If x^2+y^2=29 and 0:05:26

If x^2+y^2=29 and xy=2 find x+y, x-y and x4-y4

Partial Differentiation Example 0:11:35

Partial Differentiation Example of total Differentiation If z=f(x, y) and x=e^u cos(v), y=e^u sin(v)

If a^x=b^y=c^z and 0:03:29

If a^x=b^y=c^z and b²=ac then prove that y=2xz/x+z

if x=a,y=b is 0:02:08

if x=a,y=b is the solution of the equations x-y=2 and x+y=4 then find the values of a&b

In the given 0:03:42

In the given Figure. If x + y = w + z. Then prove that AOB is a line.

Determine if an 0:01:59

Determine if an equation defines y as a function of x

If x+y=12 and 0:01:28

If x+y=12 and xy=32. Find x^2+y^2

if x:y = 0:01:26

if x:y = 2:3 and y:z = 4:7, let us find x:y:z

If `y=x^(x), 'find' 0:02:24

If `y=x^(x), 'find' (dy)/(dx).`

If x^a=y , 0:02:56

If x^a=y , y^b =z , z^c=x, then prove that abc =1 | chapter 1 Number system class 9