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Question Number 114625 Answers: 1 Comments: 0

Question Number 114615 Answers: 1 Comments: 0

Question Number 114597 Answers: 3 Comments: 0

What is the number value of f[((log((( (√(x )) − 1 )/(x − 1))) ))^(1/3) ] = (√((√(x )) + x )) for f(−1)? a) 0,1 b) 27 c) 81 d) 10 e) 12

$What is the number value of f [\sqrt[3]{\log (\frac{\sqrt{x} - 1}{x - 1})}] = \sqrt{\sqrt{x} + x} for f (- 1) ?$ $a) 0, 1$ $b) 27$ $c) 81$ $d) 10$ $e) 12$

Question Number 114593 Answers: 1 Comments: 0

((∣x−1∣)/(∣x∣−1)) ≤ 1

$\frac{∣ x - 1 ∣}{∣ x ∣ - 1} ⩽ 1$

Question Number 114592 Answers: 3 Comments: 0

Solve : x^2 +2x−1≡0(mod 3)

$Solve : x^{2} + 2 x - 1 \equiv 0 (\mod 3)$

Question Number 114586 Answers: 1 Comments: 2

f(x)−2f((1/2))=3x−2 f(x)=?

$f (x) - 2 f (\frac{1}{2}) = 3 x - 2$ $f (x) = ?$

Question Number 114582 Answers: 0 Comments: 1

Question Number 114577 Answers: 1 Comments: 5

x=(π/(30)) ((cos14x×cos6x)/(cos4x))=?

$x = \frac{π}{30}$ $\frac{\cos 14 x \times \cos 6 x}{\cos 4 x} = ?$

Question Number 114570 Answers: 2 Comments: 0

Given that N=625(1−(9/5^2 ))(1−(9/8^2 ))(1−(9/(11^2 )))...(1−(9/(125^2 ))) Find the sum of the digits of N.

$Given that$ $N = 625 (1 - \frac{9}{5^{2}}) (1 - \frac{9}{8^{2}}) (1 - \frac{9}{11^{2}}) . . . (1 - \frac{9}{125^{2}})$ $Find the sum of the digits of N .$

Question Number 114567 Answers: 0 Comments: 1

Question Number 114566 Answers: 2 Comments: 0

Question Number 114561 Answers: 1 Comments: 0

Question Number 114554 Answers: 1 Comments: 0

Given a matrix A = (((a b)),((c d)) ) satisfies the equation A^2 +λA+7I = 0 where I= (((1 0)),((0 1)) ) . Find the value of trace of A

$G i v e n a m a t r i x A = (\begin{matrix} a b \\ c d \end{matrix}) s a t i s f i e s$ $t h e e q u a t i o n A^{2} + λ A + 7 I = 0$ $w h e r e I = (\begin{matrix} 1 0 \\ 0 1 \end{matrix}) . F i n d t h e v a l u e o f$ $t r a c e o f A$

Question Number 114551 Answers: 1 Comments: 3

The value of x in the given equation 4^x −3^(x−(1/2)) = 3^(x+(1/2)) −2^(2x−1) , is _,

$T h e v a l u e o f x i n t h e g i v e n e q u a t i o n$ $4^{x} - 3^{x - \frac{1}{2}} = 3^{x + \frac{1}{2}} - 2^{2 x - 1}, i s_,$

Question Number 114543 Answers: 2 Comments: 0

lim_(x→0) ((x^2 arctan (2x))/(x cos x+tan x)) ?

$\lim_{x \to 0} \frac{x^{2} \arctan (2 x)}{x \cos x + \tan x} ?$

Question Number 114541 Answers: 1 Comments: 0

Question Number 114539 Answers: 2 Comments: 1

lim_(x→0) [ ((sinh x − sin x)/x^3 ) ] = ?

$\lim_{x \to 0} [\frac{\sinh x - \sin x}{x^{3}}] = ?$

Question Number 114538 Answers: 1 Comments: 4

how many trees can be planted in one square meter area if the distance between each tow trees is 3cm?

$h o w m a n y t r e e s c a n b e p l a n t e d i n o n e$ $s q u a r e m e t e r a r e a i f t h e d i s t a n c e$ $b e t w e e n e a c h t o w t r e e s i s 3 c m ?$

Question Number 114536 Answers: 0 Comments: 2

Question Number 114533 Answers: 1 Comments: 0

Question Number 114526 Answers: 1 Comments: 2

(1/π)∫_0 ^π e^(2cos θ) dθ ?

$\frac{1}{π} \underset{0}{\int^{π}} e^{2 \cos θ} d θ ?$

Question Number 114514 Answers: 1 Comments: 2

Question Number 114512 Answers: 1 Comments: 4

Question Number 114511 Answers: 2 Comments: 3

Find numbers which are common terms of the two following arithmetic progression: 3,7,11,...,407 and 2,9,16,...,709

$Find numbers which are common$ $terms of the two following arithmetic$ $progression :$ $3, 7, 11, . . ., 407 and 2, 9, 16, . . ., 709$

Question Number 114485 Answers: 3 Comments: 0

Question Number 114482 Answers: 1 Comments: 0

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