Mastercard has launched an ALT ID solution for guest checkout for each card to replace the real card numbers provided by cardholders during online transactions. The ALT ID solution will provide multiple advantages to cardholders, such as non-storage of card number on merchant websites and protection from potential data breaches. It will allow merchants and payment service providers to secure the card numbers with minimal development efforts and improve the payment experience of their customers
(a+2 )² + (b-5)² + (c+3)² = 0
Find the value of√ (a + b + c)?
...If (x2 + y2) = 9 and (xy)2 = 3, then find the value of (x4 + y4).
If 1/(x+ 1/(y+ 1/z)) = 13/30, then find x+y+z= ?
If x ,y,z are three integers such that x +y = 8,y +z =13 and z +x =17,then the value of x2 /yz is:
If the length of a rectangle is increased by 40%, and the breadth is decreased by 20%,then the area of the rectangle increases by x%. Then the value of ...
If A = (7)1/3 + (7) -1/3, then the value of {3A3 – 9A} will be:
3x +3y =10 and 3x+y =5 then find the value of 3x-y +3y-x.
If 4x + 1/3x = 12 then find the value of 9x2 +1/16x2.
If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
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