यदि \(A={x:x\in\mathbb{N}\) और (x<10}), \(B={x:x\) एक अंक की प्राकृतिक संख्या है(}) हैं तो क्या सत्य है?
If \(A={x:x\in\mathbb{N}\) and (x<10}), \(B={x:x\) is a one digit natural number(}), what is true?
Explanation opens after your attempt
Correct Answer
A. (A=B)
Concept
In Class (11), usually \(\mathbb{N}={1,2,3,\ldots}\), so both sets are (1) to (9). Read the given number system carefully.
Why this answer is correct
The correct answer is A. (A=B). In Class (11), usually \(\mathbb{N}={1,2,3,\ldots}\), so both sets are (1) to (9). Read the given number system carefully.
Exam Tip
कक्षा (11) में सामान्यतः \(\mathbb{N}={1,2,3,\ldots}\) लिया जाता है इसलिए दोनों (1) से (9) तक हैं। संकेत में दी गई संख्या पद्धति को ध्यान से देखें।
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