Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

Sir, pl. answer my question
Asked by | 12 Mar, 2010, 09:47: AM
answered-by-expert Expert Answer

this question has been answered earlier. but just to give you the method:

use the identity\(cosecA-cotA)(cosec A+cotA)=1

then you will get the product according to the question

as 1/9.

then find the answer.

Answered by | 12 Mar, 2010, 10:11: AM
CBSE 10 - Maths
Asked by nikunjgupta102021 | 12 Jul, 2021, 09:01: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by arindeep.singh | 02 Oct, 2020, 12:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by arindeep.singh | 02 Oct, 2020, 12:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×