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Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
Easy

$1+\cot ^2 30^{\circ}-\sec ^2 45^{\circ}=$

AP EAMCET 2022All AP EAMCET
  • A
    $1$
  • B
    $2$
  • C
    $0$
  • D
    $-1$
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11

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Class 11 Questions

Class 11

Mathematics Questions

Chapter

Trigonometrical Ratios, Functions and Identities

Subtopic

Fundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles

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