Recent questions in Logarithm

0 votes

1 answer

Solve: \( \left(1+2 x y \cos x^{2}-2 x y\right) d x+\left(\sin x^{2}-x^{2}\right) d y=0 \).

asked Jun 4, 2023 in Logarithm by spandan7906 (15 points)

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1 answer

\( \int \tan ^{9618} x \sec ^{2} x d x \)

asked Jun 2, 2023 in Logarithm by bishnupriya4479 (15 points)

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2 answers

x^x = 10 then value of x is

asked Jan 14, 2023 in Logarithm by prem8263 (40 points)

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0 answers

Solve x4-10x3+26x2-10x+1=0

asked Jul 10, 2022 in Logarithm by Jashwanth. Chintu (15 points)

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1 answer

Find dy/dx, \( y=\sin \left(\log 10^{x}\right) \)

asked Jul 3, 2022 in Logarithm by rinku1335 (15 points)

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1 answer

Find the value of -

asked Apr 24, 2022 in Logarithm by navdeep1276 (20 points)

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1 answer

Write the negation of the following statement using the rule of negation ( p ⇒ q ) and r.

asked Apr 23, 2022 in Logarithm by grishma4943 (20 points)

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1 answer

The sum of the series `1+1/4.2!1/16.4!+1/64.6!+………to oo` is (A) `(e+1)/2sqrt(e)` (B) `(e-1)/sqrt(e)` (C) `(e-1)/+2sqrt(e)` (D) `(e-1)/sqrt(e)`

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

The sum of the series `S=Sigma_(n=1)^(infty)(1)/(n-1)!` is

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

`(1+3)log_e3+(1+3^2)/(2!)(log_e3)^2+(1+3^3)/(3!)(log_e 3)^3+....oo=` (a)28 (b) 30 (c)25 (d) 0

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

In the expansion of `(e^(7x)+e^(3x))/(e^(5x))` the constant term is

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

+1 vote

1 answer

The sum of the series `(1)/(2!)+(1+2)/(3!)+(1+2+3)/(4!)+..to infty` is equal to

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

0 votes

1 answer

If `x-x^2/2+x^3/3+x^4/4+.....` to `oo=y` , then `y+y^2/(2!)+y^3/(3!)+....` + to `oo` is equal to

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

If `agt0 and x in R`, then `1+(xlog_(e)a)+(x^(2))/(2!)(log_(e)a)^(2)+(x^(3))/(3!)(log_(e)a)^(3)+….infty` is equal to

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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2 answers

The constant term in the expansion of `(3^(x)-2^(x))/(x^(2))` is

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

Let `a=Sigma_(n=0)^(oo) (x^(3n))/((3n))!, b =Sigma_(n=1)^(oo) (x^(3n-2))/(3n-2)!` and `C=Sigma_(n=1)^(oo) (x^(3n-1))/(3n-1)!` and w be a complex cube

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

`1/2(1/2+1/3)-1/4(1)/(2^(2))+(1)/(3^(2))+1/6(1)/(2^(3))+(1)/(3^(3))+…infty` is equal to

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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1 answer

If `y=-{x^(3)+(x^(6))/(2)+(x^(9))/(3)+….}` then

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

+1 vote

1 answer

Sum of series `9/(1!)+19/(2!)+35/(3!)+57/(4!)+...` (A) `7e-3` (B) `12e-5` (C) `16e-5` (D) none

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

0 votes

1 answer

If n is not a multiple of 3, then the coefficient of `x^n` in the expansion of `log_e (1+x+x^2)`is : (A) `1/n` (B) `2/n` (C) `-1/n` (D) `-2/n`

asked Apr 20, 2022 in Logarithm by Sowaiba (74.8k points)

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