Question

S.t. the coefficient of x^n in the definite series 1+ b+ax%1factorial +(b+ax)^2%2 factorial + ...+(b+ax)^n%n factorial+... Is e^b.a^n%n factorial
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Answer 1

Answer:

The force, which opposes the relative motion between two surfaces in contact is known as friction.

Step-by-step explanation:

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