Find 17 of 65.
Caclculate 17of 65
17 of 65 can be calculated by multiplying them.
Thus, 17 of 65 is,
17×65=1×67×5=635
Therefore, 17 of 65 is 635.
The sum of the series 23!+45!+67!+... to ∞ = ae. Find (a+3)2.
If f=x1+x2+13(x1+x2)3+15(x1+x2)5+... to ∞ and g=x−23x3+15x5+17x7−29x9+..., then f=d×g. Find 4d.
Determine whether the following numbers are in proportion or not:
13,14,16,17