or
or
According to the question,
a = 10
b = 2
Then, a*b = ab/(a + b)
or, 10*2 = 10×2/(10 + 2)
or,10*2 = 20/12
or,10*2 = 5/3
আপনি আমাকে যেকোনো প্রশ্ন করতে পারেন, যেমনঃ
Are you sure to start over?
