CBSE Class 12-science Answered
Diffrentiation
Asked by Rahulsinha1993 | 25 Apr, 2010, 09:10: AM
Expert Answer
y = 
(1+tanx) / (1-tan x)
tan 45 = 1,
Hence, we can write,
y = 
(tan 45 + tanx) / (1 - tan x tan 45)
= (tan (45+x))
dy/dx = [1/2(tan (45+x))] sec2(45+x)
= [1/2(tan (45+x))] [1 + tan2(45+x)]
Regards,
Team,
TopperLearning.
Answered by | 25 Apr, 2010, 01:13: PM
Concept Videos
-
This video explains the properties of inverse trigonometric applications an... -
Graphical representation of inverse trigonometric functions and principle ... -
Understand the meaning of function to be continuous and discontinuous, comb... -
Relationship between continuity and differentiability, concept of composite... -
This video explains the concept of relations and types of relation like Emp...
CBSE 12-science - Maths
Asked by anbuvijai1112 | 22 Jan, 2023, 09:38: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by surajsharmaisonline | 20 Jan, 2023, 12:28: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by ritiksingh84835808 | 19 Jan, 2023, 06:26: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by sdmbotch1123 | 18 Jan, 2023, 11:01: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by mohdtayyab682 | 18 Jan, 2023, 10:34: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by sdmbotch1123 | 16 Jan, 2023, 08:18: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by rahulsharmaaps4 | 03 Jan, 2023, 10:46: AM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by dakarapuaditya123 | 26 Dec, 2022, 08:20: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by sdmbotch1123 | 21 Dec, 2022, 04:38: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by iasaspirant20s | 09 Oct, 2022, 02:31: PM
ANSWERED BY EXPERT