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
Menu
Kurma Anudeep Grade: 10
        

1. using mathematical induction prove that n(n+1)(n+2) is divisible by 6 and following:


2. 3.6+6.9+9.12+....+3n(3n+3)=3n(n+1)(n+2)


3. (1-1/2)(1-1/3)(1-1/4)........(1-1/n+1)=1/n+1.


4. 1/1.2+1/2.3+1/3.5+......to n terms=n/n+1.


5. 1/3.6+1/6.9+1/9.12+.......+1/3n(3n+3)=n/9(n+1).


6. 1/1.3+1/3.5+1/5.7+........ to n terms=n/2n+1

5 years ago

Answers : (1)

Nishant Vora
IIT Patna
askIITians Faculty
2429 Points
										Hi student,
the method is
Mathematical Induction is a special way of proving things. It has only 2 steps:

Step 1. Show it is true for the first one
Step 2. Show that if any one is true then the next one is true

Then all are true


Thanks,
________________________________________________________________________________________________________________________________________________________________________
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete AIPMT/AIIMS Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details