Q75.The value of the definite integral β«π/5π/2424 1 + 3βtan2π₯ π π (1) (2) 3 6 π π (3) (4) 12 18
What This Question Tests
The question tests the ability to apply the property of definite integrals involving (a+b-x) to simplify the integrand and solve the integral efficiently.
Concepts Tested
Formulas Used
Integral from a to b f(x)dx = Integral from a to b f(a+b-x)dx
π NCERT Sections This Tests
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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.
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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.
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12.4 The ground state energy of hydrogen atom is β13.6 eV. What are the kinetic and potential energies of the electron in this state?
π Question Details
- Chapter
- Definite Integration & Area
- Topic
- Properties of definite integrals
- Year
- 2021
- Shift
- 25 Jul Shift 1
- Q Number
- Q75
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 7: Integrals
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