Q84.The remainder when 19200 + 23200 is divided by 49, is _____ .
What This Question Tests
This question tests the ability to apply modular arithmetic and properties of binomial expansion to find the remainder when a large sum of powers is divided by a given number.
Concepts Tested
Formulas Used
(a+b)^n = ฮฃ C(n,r)a^(n-r)b^r
a โก b (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
12.3 โ A Difference Of 2.3 Ev Separates Two Energy Levels In An Atom. What
Physics Class 12 ยท Chapter 12
12.3 A difference of 2.3 eV separates two energy levels in an atom. What is the frequency of radiation emitted when the atom make a transition from the upper level to the lower level?
๐ Question Details
- Chapter
- Binomial Theorem
- Topic
- Modular arithmetic and remainder theorem
- Year
- 2023
- Shift
- 01 Feb Shift 1
- Q Number
- Q84
- Type
- Numerical
- NCERT Ref
- Class 11 Mathematics Ch 8: Binomial Theorem
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