Please provide the solution
Q.55. The value of x 1 / 2 . x 1 / 4 . x 1 / 8 . . . . . upto infinity is:

Dear Student,


x12×x14×x18×x116×...as we know xa×xb=xa+bx12+14+18+116+....+now series 12+14+18+116+....+ is an infinite geometric progressionwith first term a=12 and common ratio =12sum of infinite series=a1-r=121-12=1Hence value of x12+14+18+116+....+=x1=xHence answer is x
Regards,

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