Write a program in java tocompute and display the sum of thefollowing series. 1+2/1×2 + 1+2+3/1×2×3+ .. + 1+2+3+4..n/1×2×3×4..n

Question

Please answer the question at class 10 level wihout using function and inputing . By assigning.

Answer 1

Sum = (1+2)/(1*2)+(1+2)+3/(1*2*3)+ (1+2+3+4)+(1*2*2*4)
=(3)/(2)+(3)+3/6+10+16
=1.5+3+0.5+26
=5+26
=31

Answer 2

No bro . I am class 10 icse. Forgot some part due to lockdown. Board exams in july