समीकरण (x+y=7) के लिए (x=2) होने पर (y) कितना होगा?
For (x+y=7), what is (y) when (x=2)?
Explanation opens after your attempt
A. (5)
Concept
(2+y=7), so (y=5). For a graph, it is useful to find at least two points.
Why this answer is correct
The correct answer is A. (5). (2+y=7), so (y=5). For a graph, it is useful to find at least two points.
Exam Tip
(2+y=7), इसलिए (y=5)। ग्राफ के लिए कम से कम दो बिंदु निकालना उपयोगी होता है।
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