Home
Class 14
MATHS
In triangle PQR, angle Q=90^@, If cot R...

In `triangle PQR`, `angle Q=90^@`, If `cot R=1/3`, then what is the value of `(secP(cosR+sinP))/(cosec R (sinR- cosecP))` ?
`triangle PQR` में, यदि `angle Q=90^@`, If `cot R=1/3`, तो`(secP(cosR+sinP))/(cosec R (sinR- cosecP))` का मान ज्ञात कीजिए?

A

`2/7`

B

`-(2)/(3)`

C

`-(2)/(7)`

D

`2/3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

DeltaPQR is right angled at Q .If cos P=(5)/(13) ,then what is the value of cosec R?

DeltaPQR is right angled at Q .If cosec P=(17)/(15) ,then what is the value of sin R?

In a triangle PQR , angle P = 110^(@) , PQ = PR . Find angle Q and angle R

In Delta PQR, angle P: angle Q : angle R = 1:3:5 . What is the value of (in degress) of angle R - angle P ?