Q83.Remainder when 643232 is divided by 9 is equal to _____.
What This Question Tests
This question is a straightforward application of modular arithmetic, requiring the student to find the remainder of a large number raised to a large power when divided by a smaller number. It primarily tests the concept of cyclicity of remainders.
Concepts Tested
Formulas Used
a^b mod m = (a mod m)^(b mod ฯ(m)) mod m
๐ NCERT Sections This Tests
12.5 โ A Hydrogen Atom Initially In The Ground Level Absorbs A Photon,
Physics Class 12 ยท Chapter 12
12.5 A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength and frequency of photon.
8.17 โ Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products
Chemistry Class 12 ยท Chapter 8
8.17 Complete each synthesis by giving missing starting material, reagent or products
6.11 โ Dynamics Of Rotational
Physics Class 11 ยท Chapter 6
6.11 Dynamics of rotational the motion of extended bodies. motion about a fixed axis A large class of problems with extended bodies can be
๐ Question Details
- Chapter
- Permutation & Combination
- Topic
- Modular arithmetic
- Year
- 2024
- Shift
- 29 Jan Shift 2
- Q Number
- Q83
- Type
- Numerical
- NCERT Ref
- Class 11 Mathematics Ch 7: Permutations and Combinations
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