Math, asked by amancr5388, 8 months ago

The sum ⁴⁰C₀ + ⁴⁰C₁ + ⁴⁰C₂ + .... + ⁴⁰C₂₀ is equal to
(a) 2⁴⁰ + (40 !/(20 !)²) (b) 2³⁹ - (1/2) x (40 !/(20 !)²)
(c) 2³⁹ + ⁴⁰C₂₀ (d) none of these

Answers

Answered by Aum8888

0

Answer:

option b

Step-by-step explanation:

plzz mark as brainliest

Previous Question

Next Question

Similar questions

Chemistry, 4 months ago

Two vessels of equal capacity contain equal masses of oxygen and ozone respectively at same temperature. Which one will have larger number of molecules?

Accountancy, 4 months ago

income under the head income from other sources is taxable on...

English, 4 months ago

Identify the words that appropriately indicate the type of sense of humour displayed by the dog in Frame 3 of the cartoon strip. a) Caring and tongue- in- cheek b) Indifferent and insulting c) Wry and tongue-in-cheek d) Wry and indifferent...

Math, 8 months ago

If in the expansion of (1 + x)²⁰, the coefficients of rᵗʰ and (r + 4)ᵗʰ terms are equal, then the value of r, is (a) 7 (b) 8 (c) 9 (d) 10...

Math, 8 months ago

In the expansion (x³ - (1/x²))ⁿ n ∈ N, if the sum of the coefficients of x⁵ and x¹⁰ is 0, then n = (a) 25 (b) 20 (c) 15 (d) none of these...

Chemistry, 11 months ago

An element x has a valency of 3 what is the formula of oxide of x...

Physics, 11 months ago

An electron does not suffer any deflection while passing through a region of uniform magnetic field. What is the direction of the magnetic field?

English, 11 months ago

How was Gandhiji able to influence the lawyers...