Q62.If + + โฆ + = then the remainder when ๐พ is divided by 6 is 2 ยท 310 22 ยท 39 210 ยท 3 210 ยท 310, (1) 2 (2) 3 (3) 4 (4) 5
What This Question Tests
This question combines the sum of a geometric progression with modular arithmetic to find the remainder of a large number K when divided by 6.
Concepts Tested
Formulas Used
S_n = a(r^n - 1)/(r - 1)
๐ NCERT Sections This Tests
2.2 โ A Regular Hexagon Of Side 10 Cm Has A Charge 5 Mc At Each Of Its
Physics Class 11 ยท Chapter 2
2.2 A regular hexagon of side 10 cm has a charge 5 mC at each of its vertices. Calculate the potential at the centre of the hexagon.
10.5 โ In YoungโS Double-Slit Experiment Using Monochromatic Light Of
Physics Class 12 ยท Chapter 10
10.5 In Youngโs double-slit experiment using monochromatic light of wavelength l, the intensity of light at a point on the screen where path difference is l, is K units. What is the intensity of light at a point where path difference is l/3?
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
- Sequences & Series
- Topic
- Sum of geometric progression and modular arithmetic
- Year
- 2022
- Shift
- 25 Jun Shift 1
- Q Number
- Q62
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 9: Sequences and Series
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