Serenity

x+y-2=0 , 2x-y-1=0 solve graphically the pair of linear equation in two variable​

x+y-2=0 , 2x-y-1=0 solve graphically the pair of linear equation in two variable​
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If x=ab and y= a+b, where a=5+√ 5,b=5_√5 then find whether x and y are rational or irrational.​

If x=ab and y= a+b, where a=5+√ 5,b=5_√5 then find whether x and y are rational or irrational.​
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Can you do this division
25÷50 =
tell me sol fast if you know it .
It is so easy

Can you do this division 25÷50 = tell me sol fast if you know it .It is so easy​
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The length of equator of the globe is 44 cm. Find its surface area​

The length of equator of the globe is 44 cm. Find its surface area​
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3.2 Gurpreet went to a shop and bought a sofa. She got a 20% discount on it. Had she gotten a 25%
discount, she would h

3.2 Gurpreet went to a shop and bought a sofa. She got a 20% discount on it. Had she gotten ...
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