Ask a Doubt
Request a call back

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

CBSE Class 12-science Answered

If x = a(thita – sin thita) and y = a(1 – cos thita), find  d2y/dx2 at thita = pie   Explain in great detail
Asked by haroonrashidgkp | 25 Aug, 2018, 07:06: PM
answered-by-expert Expert Answer
begin mathsize 18px style straight x equals straight a open parentheses straight theta space minus sin space straight theta close parentheses dx over dθ equals straight a open parentheses 1 minus cos space straight theta close parentheses fraction numerator straight d squared straight x over denominator dθ squared end fraction equals straight a open parentheses sin space straight theta close parentheses straight y equals straight a open parentheses 1 space minus cos space straight theta close parentheses dy over dθ equals straight a open parentheses sin space straight theta close parentheses fraction numerator straight d squared straight y over denominator dθ squared end fraction equals straight a open parentheses cos space straight theta close parentheses fraction numerator straight d squared straight y over denominator dx squared end fraction equals fraction numerator fraction numerator straight d squared straight y over denominator dθ squared end fraction over denominator fraction numerator straight d squared straight x over denominator dθ squared end fraction end fraction equals fraction numerator cos space straight theta over denominator sin space straight theta end fraction equals cot space straight theta cot space straight pi equals infinity end style
Answered by Arun | 28 Aug, 2018, 10:46: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 12-science - Maths
A thief steals a 100 Rs note from a shop and buys goods worth 70 Rs from the same shop with the same 100 Rs note and the shopkeeper returns him 30 Rs., how much Rs does the shopkeeper lose?
Asked by srampratap206 | 17 May, 2024, 01:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
solve this problem
question image
Asked by adigurjar9644 | 14 May, 2024, 08:22: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
solve it
question image
Asked by rp978841 | 13 May, 2024, 09:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
why we have divivided both side by lna to get value of lnc. what if lna were 0?
question image
Asked by Karanram4676 | 11 May, 2024, 10:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
sin inverse 4/5 = ,tan inverse what
Asked by rp978841 | 04 May, 2024, 07:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
bata diya hu chutiye
question image
Asked by aryaman822006 | 28 Apr, 2024, 11:52: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
four distinct point (2k,3k),(1,0),(0,1) and (0,0) lies on a circle for k equal to
Asked by vs.super.king999 | 28 Apr, 2024, 09:37: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
find the quadratic equations whose roots are 3 and -2
question image
Asked by leelasri11663 | 25 Apr, 2024, 11:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
what is the general solution of the differential equation dy/DX = e2x + x
question image
Asked by aishaazmata | 24 Apr, 2024, 08:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
(5x)³^cos2x^
question image
Asked by revengesena | 24 Apr, 2024, 06:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×