Trigonometry

Three points P, Q, R, and S are located on the circumference of a circle. If angle RPS = $ 30^\circ  and \angle PQS = 40^\circ deg , what is the measure of \PRS?

Three points P, Q, R, and S are located on the circumference of a circle. If $\angle \text{RPS} =  30^\circ  \text{and} \angle \text{PQS} = 40^\circ$ , what is the measure of $\angle\text {PRS}$ ? तीन बिंदु P, Q, R और ऽ एक वृत्त की परिधि पर स्थित हैं। $\angle \text{RPS} = 30^\circ  \text{and} \angle \text{PQS}

Three points P, Q, R, and S are located on the circumference of a circle. If angle RPS = $ 30^\circ  and \angle PQS = 40^\circ deg , what is the measure of \PRS? Read More »

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 $ cosec \theta $ = _________. यदि  $ \frac{x}{y} = cot \theta $, जहां $\theta $ एक न्यून कोण है, तो  $ cosec \theta $ का मान ज्ञात कीजिए। = _________.

If $ \frac{x}{y} = cot \theta $, where $\theta $ is  an acute angle, then $ cosec \theta $ = _________. Read More »

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