Let us find the right answer for the crossword clue "Cosine's reciprocal" published by Wall Street Journal crossword puzzle.
We have collected all possible clues and information available below:
Understanding Today's Crossword Puzzle
The clue for today's crossword puzzle is "Cosine's reciprocal", and the answer is "SECANT".
To understand why this clue has this answer, let's break it down:
- Clue: "Cosine's reciprocal"
- Answer: "SECANT"
The clue uses the possessive form of "cosine" followed by the word "reciprocal." In mathematics, the reciprocal of a trigonometric function is another trigonometric function that gives the ratio of the lengths of two sides of a right triangle. In this case, we are looking for the reciprocal of "cosine".
The reciprocal function of "cosine" is "secant". The secant of an angle in a right triangle is defined as the ratio of the hypotenuse to the adjacent side. It is calculated by taking the reciprocal of the cosine of the angle.
Therefore, the answer to the clue "Cosine's reciprocal" is "SECANT" because it represents the reciprocal function of "cosine" in trigonometry.
In summary, the clue "Cosine's reciprocal" leads us to the answer "SECANT" because it refers to the reciprocal function of "cosine" in trigonometry.
Definition of "SECANT"
the ratio of the hypotenuse to the shorter side adjacent to an acute angle (in a right-angled triangle); the reciprocal of a cosine.
The Crossword clue "Cosine's reciprocal" published 10 time/s & has 1 answer/s.
| Crossword | Date | Answer |
| Wall Street Journal | 24 January 2023 | SECANT |
| Thomas Joseph – King Feature Syndicate | 25 November 2022 | SECANT |
| New York Times | 21 December 2010 | SECANT |
| L.A. Times Sunday | 13 June 2010 | SECANT |
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