यदि \(A\times B\) में (24) अवयव हैं और (A) में (B) से (2) अधिक अवयव हैं, तो (n(A)) क्या है?

If \(A\times B\) has (24) elements and (A) has (2) more elements than (B), what is (n(A))?

Explanation opens after your attempt
Correct Answer

B. (6)

Step 1

Concept

Let (n(B)=m), then (n(A)=m+2) and (m(m+2)=24). This gives (m=4), so (n(A)=6).

Step 2

Why this answer is correct

The correct answer is B. (6). Let (n(B)=m), then (n(A)=m+2) and (m(m+2)=24). This gives (m=4), so (n(A)=6).

Step 3

Exam Tip

मान लें (n(B)=m), तब (n(A)=m+2) और (m(m+2)=24)। इससे (m=4), इसलिए (n(A)=6)।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(A\times B\) में (24) अवयव हैं और (A) में (B) से (2) अधिक अवयव हैं, तो (n(A)) क्या है? / If \(A\times B\) has (24) elements and (A) has (2) more elements than (B), what is (n(A))?

Correct Answer: B. (6). Explanation: मान लें (n(B)=m), तब (n(A)=m+2) और (m(m+2)=24)। इससे (m=4), इसलिए (n(A)=6)। / Let (n(B)=m), then (n(A)=m+2) and (m(m+2)=24). This gives (m=4), so (n(A)=6).

Which concept should I revise for this Mathematics MCQ?

Let (n(B)=m), then (n(A)=m+2) and (m(m+2)=24). This gives (m=4), so (n(A)=6).

What exam hint can help solve this Mathematics question?

मान लें (n(B)=m), तब (n(A)=m+2) और (m(m+2)=24)। इससे (m=4), इसलिए (n(A)=6)।