If x=a, y=b is the solution of the equations x-y=2 and x+y=4, then the values of a and b are, res...

preview_player
Показать описание
If x=a, y=b is the solution of the equations x-y=2 and x+y=4, then the values of a and b are, respectively(A) 3 and 5
(B) 5 and 3
(C) 3 and 1
(D) -1 and -3

📌 PHYSICS WALLAH OTHER CHANNELS :

📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :

  1. PW Solutions
  2. pw
Рекомендации по теме
If x = 0:01:45

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

If 𝒂^𝒙=𝒃^𝒚 and 0:01:22

If 𝒂^𝒙=𝒃^𝒚 and 𝒃^𝒙=𝒂^𝒚 prove that a=b.

x/a + y/b 0:03:54

x/a + y/b = a + b, x/a^2 + y/b^2 = 2 ...|| Find x and y ( elimination method )|Class 10 RD Level 2|

If ` x/a 0:03:00

If ` x/a = y/b = z/c`, then show that `x^(3)/a^(3) + y^(3)/b^(3) + z^(3)/c^(3) = 3 ((x+y+z)/(a+b+

The lines x=a 0:01:48

The lines x=a and y=b, are...

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

Solving an equation 0:03:47

Solving an equation for y and x

If x=a, y=b 0:01:20

If x=a, y=b is the solution of the equations x-y=2 and x+y=4, then the values of a and b are, res...

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 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=a and 0:04:02

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

'If `A=x %\ 0:01:25

'If `A=x %\ of\ y\ a n d\ B=y %\ of\ x , t h e n\ `which of the following is true?a.A is smalle...

9. The pair 0:00:54

9. The pair of equations x = a and y = b graphically represents lines which are (a) parallel

if x percent 0:00:55

if x percent of a is the same as y percent of B then Z percent of B will be

percentage | if 0:01:55

percentage | if x% of a is the same as y% of b, then z% of b will be..| ssc important que.| CET

How to draw 0:00:46

How to draw graph of the Linear Equation y=2x+3 #math #tutor #mathtrick #learning #shorts #graph

If a^x=bc, b^x=ca 0:05:15

If a^x=bc, b^x=ca and c^x=ab, then prove that: xyz=x+y+z+2.

If x/a cosΘ+ 0:02:19

If x/a cosΘ+ y/b sinΘ= 1 and x/a sinΘ - y/b cosΘ= 1. Prove that x²/a² + y²/b² = 2

If `A xxB 0:01:29

If `A xxB = {(a , x), (a , y), (b , x), (b , y)}` . Find A and B....

If the line 0:03:36

If the line x/a+y/b=1 passes through the points (2, -3) and (4, -5)|MCQ|RD Sharma|11|NCERT Exemplar|

If the line 0:13:25

If the line x/a + y/b = 1 passes through the point of intersection of the lines x+y=3 and 2x-3y=1

If (x^2 + 0:07:03

If (x^2 + y^2)(a^2 + b^2) = (ax + by)^2. Prove that x/a = y/b.

If `x/a = 0:07:19

If `x/a = y/b = z/c `, then show that ` (x^(2)-yz)/(a^(2)-bc) = (y^(2)-zx)/(b^(2) - ca) = (z^(2)-xy)

Slope Intercept Form 0:08:39

Slope Intercept Form Y=mx+b | Algebra