Home
Class 8
MATHS
If a^(2) ends in 9 then a^(3) ends in...

If `a^(2)` ends in 9 then `a^(3)` ends in

A

3

B

7

C

9

D

None of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Additional Questions For Practice (True or False)|7 Videos

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Additional Questions For Practice (Short Answer Type Questions)|8 Videos

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Additional Questions For Practice (Objective Type Questions) (Fill in the blanks)|7 Videos

  • RATIONAL NUMBERS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE ( Match the following ) :|12 Videos

  • UNDERSTANDING QUADRILATERALS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE |21 Videos

Similar Questions

Explore conceptually related problems

(109)^(2) ends with digit 1

State true or false : If square of a number ends with 5, then its cube ends with 25.

Write the 4th term from the end in the expansion of ((x^3)/( 2) - (2)/(x^2) )^9 .

The eccentric angle of one end of a diameter of x^(2)+3y^(2)=3 is pi/6 , then the eccentric angle of the other end will be

The 5th term from the end in the expansion of (x^3/2-2/x)^12 is :

Find the equation of the circle with the end point of whose diameter are (2,-3) and (2,4). Find its centre and radius.

Find the (n+1)th term from the end in the expansion of (2x - (1)/(x))^(3n)