CBSE Class 10 Answered
please solve for me..........
Asked by | 13 Dec, 2009, 09:18: PM
Expert Answer
I hope this 0 is theta θ since cosec 0 is not defined
(secθ+cosecθ)(sinθ+cosθ)=2+secθ+cosecθ
Consider LHS
(1/cos θ + 1/sin θ ) (sinθ+cosθ) = (sinθ+cosθ)2 / sin θ cos θ
= (sin2 θ+cos2 θ+2sin θcos θ)/ sin θ cos θ
= sec θ cosec θ +2
Answered by | 14 Dec, 2009, 09:23: AM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by swetalinasamantaray022 | 21 Mar, 2023, 04:15: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by shanbhog.06 | 14 Apr, 2022, 11:26: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by badakhsharda | 14 Apr, 2022, 08:57: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by naancysingh | 09 Apr, 2022, 07:07: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by vy499292 | 23 Jan, 2022, 08:04: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by godboletanaya | 24 Dec, 2021, 11:08: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by nikunjgupta102021 | 12 Jul, 2021, 09:01: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by urzashu7818 | 15 Jan, 2021, 12:52: PM
ANSWERED BY EXPERT