मराठी

Find, which of the following points lie on the line x – 2y + 5 = 0 : (2, –1.5) - Mathematics

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प्रश्न

Find, which of the following points lie on the line x – 2y + 5 = 0 :

(2, –1.5)

बेरीज

उत्तर

The given line is x − 2y + 5 = 0.

Substituting x = 2 and y = −1.5 in the given equation, we have:

L.H.S. = 2 − 2 × (−1.5) + 5

= 2 + 3 + 5

= 10 ≠ R.H.S.

Thus, the point (2, −1.5) does not lie on the given line.

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Equation of a Line
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 14: Equation of a Line - Exercise 14 (A) [पृष्ठ १८५]

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सेलिना Mathematics [English] Class 10 ICSE
पाठ 14 Equation of a Line
Exercise 14 (A) | Q 1.5 | पृष्ठ १८५
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