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If theta = 160^(@), find the sign of (si...

If `theta = 160^(@)`, find the sign of `(sin theta + cos theta)`

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CHHAYA PUBLICATION-TRIGONOMETRIC RATIOS OF ASSOCIATED ANGLES-SAMPLE QUESTIONS FOR COMPETITIVE EXAMS - ASSERTION-REASON TYPE
  1. If theta = 160^(@), find the sign of (sin theta + cos theta)

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  2. Find the value of tan75^@

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  3. Find the value of sin105^@

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