# 1. how can you identify binomial theorem and pascal's triangle?

2. how will you determine sigma notation?

Answers: 3

## Answers

1. how can you identify binomial theorem and pascal's triangle? 2. how will you determine sigma not...

1 -10 40 -80 80 -32

answer:

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answer:

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Pascal's triangle ( x+2y)^5 / coefficients = 1,5,10,10,5,1

x^5 + 5x^4 2y + 10x^3 (2y)^2 + 10x^2( 2y)^3 + 5x (2y)^4 + (2y)^5

x^5 + 10x^4y + 40x^3y² + 80x^2y^3 + 80xy^4 + 32y^5