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Class 8 Math MCQs – Certification Test 131

Trigonometrical Ratios MCQ (Question 131) – Study App & e-Book Download

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MCQ 131: For any acute angle, cosine A is equal to:

  1. −cos (180° - A)
  2. cos (180° - A)
  3. −cos (180° + A)
  4. cos (180° + A)
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Class 8 Math MCQ App & e-Book – Trigonometrical Ratios Admission Tests

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