Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-5470-145

+91 7353221155

CART 0

• 0
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

What is the sum of all no below 400 which are not dividible by 613266665347980093066

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

First of all generate the AP and then take the sum

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Sagar Singh

B.Tech, IIT Delhi

Neer Varshney
76 Points
10 years ago

Sum of nos. not divisible by 6 and below 400 = {sum of all nos. below 400} - {sum of all nos. divisible by 6 and below 400}

= {1+2+........+399} - {6+12+18+..........+396}

= {399/2[1+399]} - {66/2[6+396]}

= {399*200} - {33*402}

= {79800}-{13226}

= 66574

you can solve this and will get the answer.