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Question

(1,2) বিন্দুগামী 3x + 2y + 5 = 0 রেখার উপর লম্বরেখার সমীকরণ কোনটি?

2x + 3y - 8 = 0

3x - 2y + 1 = 0

3x + 2y - 7 = 0

2x - 3y + 4 = 0

ANSWER : 4

Descrption

<p><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T</mi><mi>h</mi><mi>e</mi><mo>&nbsp;</mo><mi>p</mi><mi>e</mi><mi>r</mi><mi>p</mi><mi>e</mi><mi>n</mi><mi>d</mi><mi>i</mi><mi>c</mi><mi>u</mi><mi>l</mi><mi>a</mi><mi>r</mi><mo>&nbsp;</mo><mi>l</mi><mi>i</mi><mi>n</mi><mi>e</mi><mo>&nbsp;</mo><mi>u</mi><mi>p</mi><mi>o</mi><mi>n</mi><mo>&nbsp;</mo><mn>3</mn><mi>x</mi><mo>&nbsp;</mo><mo>+</mo><mo>&nbsp;</mo><mn>2</mn><mi>y</mi><mo>&nbsp;</mo><mo>+</mo><mn>5</mn><mo>&nbsp;</mo><mo>=</mo><mo>&nbsp;</mo><mn>0</mn><mo>&nbsp;</mo><mi>i</mi><mi>s</mi><mo>&nbsp;</mo><mn>2</mn><mi>x</mi><mo>&nbsp;</mo><mo>-</mo><mo>&nbsp;</mo><mn>3</mn><mi>y</mi><mo>&nbsp;</mo><mo>+</mo><mo>&nbsp;</mo><mi>k</mi><mo>&nbsp;</mo><mo>=</mo><mo>&nbsp;</mo><mn>0</mn><mo>&nbsp;</mo><mi>w</mi><mi>h</mi><mi>i</mi><mi>c</mi><mi>h</mi><mo>&nbsp;</mo><mi>i</mi><mi>s</mi><mo>&nbsp;</mo><mspace linebreak="newline">&nbsp;</mspace><mi>g</mi><mi>o</mi><mi>n</mi><mi>e</mi><mo>&nbsp;</mo><mi>t</mi><mi>h</mi><mi>r</mi><mi>o</mi><mi>u</mi><mi>g</mi><mi>h</mi><mo>&nbsp;</mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo><mo>,</mo><mo>&nbsp;</mo><mspace linebreak="newline">&nbsp;</mspace><mi>s</mi><mi>o</mi><mo>,</mo><mo>&nbsp;</mo><mn>2</mn><mo>×</mo><mn>1</mn><mo>-</mo><mn>3</mn><mo>×</mo><mn>2</mn><mo>+</mo><mi>k</mi><mo>&nbsp;</mo><mo>=</mo><mo>&nbsp;</mo><mn>0</mn><mo>&nbsp;</mo><mi>o</mi><mi>r</mi><mo>,</mo><mo>&nbsp;</mo><mi>k</mi><mo>=</mo><mn>4</mn><mspace linebreak="newline">&nbsp;</mspace><mi>s</mi><mi>o</mi><mo>,</mo><mo>&nbsp;</mo><mn>2</mn><mi>x</mi><mo>&nbsp;</mo><mo>-</mo><mo>&nbsp;</mo><mn>3</mn><mi>y</mi><mo>&nbsp;</mo><mo>+</mo><mo>&nbsp;</mo><mn>4</mn><mo>&nbsp;</mo><mo>=</mo><mo>&nbsp;</mo><mn>0</mn></math></p>

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