Question

3√5+√3÷√5-√3,answer std 9​

Answer 1

Answer:

answer is -1.4

hope the answer is helpful

Answer 2

Answer:

hi i hope it was helpful

Step-by-step explanation:

Given 3/1! + 5/2! + 9/3! + 15/4 ! + 23/5! +…..∞ use e = 1+ 1/1! +1/2! + 1/3! + 1/4! +… Tn = (n2-n+3)/n! = Σn2/n! – Σn/n! + Σ 3/n! = 1/1! + 22/2! + 32/3! …..∞ – [1/1! + 2/2! + 3/3!+….∞] + 3(1/1! + 1/2! + 1/3!+…∞) = 2e – e + 3(e-1) = 4e-3