असमानता (-3x+6<0) की संख्या रेखा पर सही दिशा क्या होगी?
What is the correct direction on the number line for (-3x+6<0)?
Explanation opens after your attempt
B. (x>2), (2) से दाईं ओर(x>2), shaded right of (2)
Concept
From (-3x<-6), dividing by a negative reverses the sign. In exams, reverse the inequality when dividing by a negative.
Why this answer is correct
The correct answer is B. (x>2), (2) से दाईं ओर / (x>2), shaded right of (2). From (-3x<-6), dividing by a negative reverses the sign. In exams, reverse the inequality when dividing by a negative.
Exam Tip
(-3x<-6) में ऋणात्मक संख्या से भाग देने पर चिन्ह पलटता है। परीक्षा में negative से divide करते समय inequality reverse करें।
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