Subject: Maths, asked 10 hours, 48 minutes ago

## Integrate this question. Take tan root x as t

Subject: Maths, asked 1 day, 17 hours ago

## Solve this question

Subject: Maths, asked 2 days, 5 hours ago

## Ans this ques plz

Subject: Maths, asked 2 days, 12 hours ago

## Find the inverse of the following matrices if they exist by using elementary operations

Subject: Maths, asked 2 days, 15 hours ago

Subject: Maths, asked 2 days, 15 hours ago

Subject: Maths, asked 2 days, 16 hours ago

Subject: Maths, asked 3 days, 10 hours ago

## If R is relation on a finite set A having n elements, then the number of reflexive relations on A is   a) 2n b) 2n^2-n c) 𝑛2 d) 𝑛n   Kindly answer with full explanation. Thank you

Subject: Maths, asked 3 days, 10 hours ago

## The function 𝑓:𝑅→𝑅 𝑑𝑒𝑓𝑖𝑛𝑒𝑑 𝑏𝑦 𝑓(𝑥)=2x+2|x| is a) one-one and onto   b) many-one and onto c) one-one and into    d) many-one and into   Please give full explanation. Thank you

Subject: Maths, asked 3 days, 10 hours ago

## If A and B have 𝑚 𝑎𝑛𝑑 𝑛 elements respectively, then the number of possible functions from A to B is   a) 𝑛𝑚   b) 𝑚𝑛   c) 𝑚𝑛 d) 𝑚+𝑛

Subject: Maths, asked 3 days, 10 hours ago

## 𝐼𝑓 𝑓(𝑥)=2𝑥−1/𝑥+2, then 𝑓(1)𝑓-1(−1)=   a) 0    b) 1    c) -1    d) 2

Subject: Maths, asked 3 days, 10 hours ago

## If 𝑓(𝑥) is a function such that 𝑓(𝑥+𝑦)=𝑓(𝑥) 𝑓(𝑦) 𝑎𝑛𝑑 𝑓(3)=125 𝑡ℎ𝑒𝑛 𝑓(𝑥)= a) 5    b) 𝑥5  c) 5𝑥 d) 5x   Please give full explanation. Thank you

Subject: Maths, asked 3 days, 10 hours ago

## The function 𝑓:𝑅→𝑅 𝑑𝑒𝑓𝑖𝑛𝑒𝑑 𝑏𝑦 𝑓(𝑥)=2𝑥+2|𝑥| is a) one-one and onto   b) many-one and onto c) one-one and into    d) many-one and into   Please give full explanation. Thank you

Subject: Maths, asked 3 days, 10 hours ago

## The function 𝑓:𝑅 → 𝑅 𝑑𝑒𝑓𝑖𝑛𝑒𝑑 𝑏𝑦 𝑓(𝑥) = 2 𝑥 + 2 |𝑥| is

Subject: Maths, asked 4 days, 12 hours ago