किस (a) के लिए असमानता (ax+4>2x+a) का हल (x<3) है?

For what (a) does the inequality (ax+4>2x+a) have solution (x<3)?

Explanation opens after your attempt
Correct Answer

A. (a=1)

Step 1

Concept

We have ((a-2)x>a-4). Putting (a=1) gives (-x>-3), hence (x<3).

Step 2

Why this answer is correct

The correct answer is A. (a=1). We have ((a-2)x>a-4). Putting (a=1) gives (-x>-3), hence (x<3).

Step 3

Exam Tip

((a-2)x>a-4) है। (a=1) रखने पर (-x>-3), इसलिए (x<3) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

किस (a) के लिए असमानता (ax+4>2x+a) का हल (x<3) है? / For what (a) does the inequality (ax+4>2x+a) have solution (x<3)?

Correct Answer: A. (a=1). Explanation: ((a-2)x>a-4) है। (a=1) रखने पर (-x>-3), इसलिए (x<3) मिलता है। / We have ((a-2)x>a-4). Putting (a=1) gives (-x>-3), hence (x<3).

Which concept should I revise for this Mathematics MCQ?

We have ((a-2)x>a-4). Putting (a=1) gives (-x>-3), hence (x<3).

What exam hint can help solve this Mathematics question?

((a-2)x>a-4) है। (a=1) रखने पर (-x>-3), इसलिए (x<3) मिलता है।