CBSE Class 10 Answered
If.......................
Asked by sonali221994 | 25 Jan, 2010, 06:12: PM
Expert Answer
tan2A = sec2A -1
tan2A = (x+1/4x)2 -1
= x2 + 1/2 + 1/16x2 - 1
= x2 - 1/2 + 1/16x2
= (x - 1/4x)2
tanA = ±(x - 1/4x)
Hence,
secA + tanA = (x+1/4x) ± (x+1/4x)
= 2x or 1/2x
Regards,
Team,
TopperLearning.
Answered by | 25 Jan, 2010, 06:26: PM
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