Recent questions in Discuss

0 votes

1 answer 419 views

How can you distinguish a transport vehicle?

asked Jul 15, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 226 views

The following sign represents

asked Jul 15, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 288 views

When a vehicle approaches an unguarded railway level crossing, before crossing it, the driver shall

asked Jul 15, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 254 views

The following sign represents

asked Jul 15, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 337 views

You can overtake a vehicle in front

asked Jul 15, 2022 in Discuss by Doubtly (98.9k points)

0 votes

0 answers 215 views

java interview questions

asked Jul 14, 2022 in Discuss by Doubtly (98.9k points)

0 votes

0 answers 236 views

Join Quesnit a community of engineering students Create groups chat with friends Ask doubts in community

asked Jul 12, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 272 views

If f : R → R defined by f(x) = \(\frac{3 x+5}{2}\) is an invertible function, then find f-1.

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 640 views

Let f : R → R, g : R → R be two functions such that f(x) = 2x – 3, g(x) = x3 + 5. The function (fog)-1 (x) is

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 489 views

If * is a binary operation on set of integers I defined by a * b = 3a + 4b – 2, then find the value of 4 * 5.

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 554 views

Let * be the binary operation on N given by a * b = HCF (a, b) where, a, b ∈ N. Find the value of 22 * 4

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 313 views

Consider the binary operation * on Q defind by a * b = a + 12b + ab for a, b ∈ Q. Find 2 * \(\frac{1}{3}\) (

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 264 views

The domain of the function \(f(x)=\frac{1}{\sqrt{\{\sin x\}+\{\sin (\pi+x)\}}}\) where {.}

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 238 views

Range of \(f(x)=\sqrt{(1-\cos x) \sqrt{(1-\cos x) \sqrt{(1-\cos x) \ldots \ldots \infty}}}\)

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 289 views

Let * be a binary operation on set Q of rational numbers defined as

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 623 views

The number of binary operations that can be defined on a set of 2 elements is (a) 8 (b) 4 (c) 16 (d) 64

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 759 views

If the binary operation * is defind on the set Q+ of all positive rational numbers by a * b

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 309 views

If f : R → R, g : R → R and h : R → R are such that f(x) = x2, g(x) = tan x and h(x) = log x,

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 210 views

If f(x) = \(1-\frac{1}{x}\), then f(f(\(\frac{1}{x}\))) (a) \(\frac{1}{x}\) (b) \(\frac{1}{1+x}\)

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

0 votes

1 answer 291 views

Let \(f(x)=\frac{x-1}{x+1}\), then f(f(x)) is (a) \(\frac{1}{x}\) (b) \(-\frac{1}{x}\)

asked Jul 10, 2022 in Discuss by Doubtly (98.9k points)

Page:

« prev
1
...
12
13
14
15
16
...
24
next »

...