Category: Set Theory

This N means Natural number like 1, 2, 3, 4…….

See this N means natural number

Modern policing ab sirf dande ya physical patrol tak mahdood nahi rahi; yeh technology aur data par zyada depend karti hai.

Predictive Policing: AI aur algorithms ka use karke yeh pata lagana ki crime kahan ho sakta hai.

Surveillance: Body cams, facial recognition, aur drones ka badhta istemal.

Community Policing: Police aur public ke beech bharosa (trust) banane

I’m Suleman Salifu from Ghana and I’m trying to apply for the job

I need help solving algebra questions step by step with explanations

I need help solving algebra questions step by step with explanations.

If A and B are two sets such that n (A cup B)=100,n(A)=70 and n (A cap B)=10, find:

(i) n(B)

(ii) n (A only)

(iii) n (B only)

(iv) (exactly one)

Find the product of 5 number is always divisible by

Find the union of the following sets

A={1, 2,3,}

No . Of subset of AA= 2 per poower nn(aa)

Ncert class 11