Question 81Asked in BPSC TRE 3.0 (2024) Mathematics Class 9-10

The value of sin x · sin(2π + x) · sin(4π + x) ....... sin(2nπ + x) issin x · sin(2π + x) · sin(4π + x) ....... sin(2nπ + x) का मान है

sin x · sin(2π + x) · sin(4π + x) ....... sin(2nπ + x) का मान है
  1. An sin xn sin x
  2. Bsinⁿ xsinⁿ x
  3. C00
  4. DMore than one of the aboveउपर्युक्त में से एक से अधिक
  5. ENone of the aboveउपर्युक्त में से कोई नहीं
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Correct answer: (E) None of the aboveउपर्युक्त में से कोई नहीं

Explanation

sin(2kπ + x) = sin x, so the product of the (n + 1) factors is sinⁿ⁺¹ x, which is not listed; hence None of the above.sin(2kπ + x) = sin x, अतः (n + 1) पदों का गुणनफल sinⁿ⁺¹ x है, जो विकल्पों में नहीं है।

From BPSC TRE 3.0 (2024) Mathematics Class 9-10 — Previous Year Paper

This is question 81 of BPSC TRE 3.0 (2024) Mathematics Class 9-10 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.