SSC CHSL 24 Mar 2018 Shift 2 Paper

Section: English Language

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Question : 25 of 100

Marks: +1, -0

∆PQR is right angled at Q. If

cotP=5/12

, then what is the value of

t a n R

?

$5/13$
$5/12$
$13/5$
$13/12$

Solution:

Given :

cotP=5/12

⇒

cotP={PQ}/{QR}=5/12

-----------(i)
Now,

tan R ={PQ}/{QR}

Substituting value form equation (i), we get :
⇒

tanR =5/ 12

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