In ΔPQR, ∠Q Is Right Angle. If PR=√5 Units And PQ-RQ=1unit, Then Let Us Determine The Value Of CosP – CosR. - ConceptEra

<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5L2RTLHB" height="0" width="0" style="display:none;visibility:hidden"></iframe>

Question

In ΔPQR, ∠Q is right angle. If PR=√5 units and PQ-RQ=1unit, then let us determine the value of cosP – cosR.

Solution

Share this solution

Related Question

Q- If x tan 30° + y cot 60° = 0 and 2x – y tan 45° =1, then let us write calculate the values of x and y.

Chapter: Trigonometric Ratios and Identities

View Answer

Q- xsin60° cos²30°=(tan²45° sec60°/cosec60°),then let us determine the value of x.

Chapter: Trigonometric Ratios and Identities

View Answer

Q- x²=sin²30°+4cot²45°-sec²60°,then let us determine the value of x.

Chapter: Trigonometric Ratios and Identities

View Answer

ConceptEra: The Learning App for WBBSE Students

Attend classes, ask doubts, give mock tests, and much more from the comfort of your home

Download The App

[email protected]

+91 70442 89520

The Learning Platform For WBBSE Students

Quick Links

News Letter

Subscribe to our newsletter to get important news and updates

© Copyright 2022 ConceptEra | All Right Reserved