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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएचएससी विज्ञान इयत्ता ११

Choose the correct alternative:If tan α and tan β are the roots of x2 + ax + b = 0 then sin(α+β)sinαsinβ is equal to

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प्रश्न

Choose the correct alternative:
If tan α and tan β are the roots of x2 + ax + b = 0 then `(sin(alpha + beta))/(sin alpha sin beta)` is equal to

पर्याय

  • `"b"/"a"`

  • `"a"/"b"`

  • `- "a"/"b"`

  • `- "b"/"a"`

MCQ
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उत्तर

`- "a"/"b"`

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Trigonometry - Exercise 3.12 [पृष्ठ १५१]

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सामाचीर कलवी Mathematics - Volume 1 and 2 [English] Class 11 TN Board
पाठ 3 Trigonometry
Exercise 3.12 | Q 13 | पृष्ठ १५१

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