Which of the following is true for all acute angles A ?
Which of the following is true for all acute angles A ?
निम्नलिखित में से कौन-सा कथन सभी न्यूनकोण A के लिए सत्य है?
Detailed Solution & Logic
Correct Answer:
$Sin A = cos (90^\circ - A )$
सभी न्यूनकोण $A$ के लिए सही संबंध है:
$ \sin A = \cos (90^\circ - A) $
Similar Practice Questions
If tan A = 3/4, find sin A.
If tan A = 3/4, find sin A. यदि tan A = \(\frac{3}{4} \), तो...
Chord AB and Chord CD are equal and subtend angles of \(50^\circ\) and x\(^\circ\) at the center respectively. Find x .
Chord AB and Chord CD are equal and subtend angles of \(50^\circ\) and x\(^\circ\) at...
If sin A = x, then what is the value of tanA in terms of x?
If sin A = x, then what is the value of tanA in terms of...
The sum of the interior angles of a regular polygon is six times the sum of its exterior angles. Determine the number of diagonals in the polygon.
The sum of the interior angles of a regular polygon is six times the sum...
If sec A + tan A = P, then what is sec A in terms of P?
If sec A + tan A = P, then what is sec A in terms...
If $ \frac{x}{y} = cot \theta $, where $\theta $ is an acute angle, then $ cosec \theta $ = _________.
If $ \frac{x}{y} = cot \theta $, where $\theta $ is an acute angle, then...
What is the radian measure of 270\(^\circ\)?
What is the radian measure of 270\(^\circ\)? 270\(^\circ\) का रेडियन माप क्या हैं?