Ask a Doubt
Request a call back

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

CBSE Class 12-science Answered

ss
question image
Asked by indrajitchatterjee22092002 | 04 Aug, 2020, 10:11: PM
answered-by-expert Expert Answer
To find the integral of 1/sqrt{x^2 - ax}
Let space straight I equals integral fraction numerator dx over denominator square root of straight x squared minus ax end root end fraction Take space straight x equals asin squared straight theta rightwards double arrow dx equals 2 straight a space sinθ space cosθ space dθ straight I equals integral fraction numerator 2 straight a space sinθ space cosθ space dθ over denominator square root of straight a squared sin to the power of 4 straight theta minus straight a squared sin squared straight theta end root end fraction equals integral fraction numerator 2 straight a space sinθ space cosθ space dθ over denominator asinθ square root of 1 minus sin squared straight theta end root end fraction equals integral fraction numerator 2 space cosθ space dθ over denominator cosθ end fraction equals integral 2 dθ equals 2 straight theta equals 2 asin squared straight theta
Answered by Renu Varma | 05 Aug, 2020, 11:52: AM

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 12-science - Maths
How to solve it ?  
question image
Asked by singhdivyang308 | 07 Feb, 2022, 09:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
ss
question image
Asked by indrajitchatterjee22092002 | 04 Aug, 2020, 10:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
{x^4+1/x(x^2+1)^2 dx  {1/sinx-sin2x dx
Asked by raghuvarandamodaran2002 | 28 Aug, 2019, 09:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration { 1/log x – 1/(log x )2}dx explain in great detail
Asked by haroonrashidgkp | 28 Oct, 2018, 01:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration log x dx/( 1 + log x )2 explain in great detail
Asked by haroonrashidgkp | 28 Oct, 2018, 01:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration ex (log x + 1/x2) dx  explain in great detail
Asked by haroonrashidgkp | 28 Oct, 2018, 01:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration ex (log x + 1/x2) dx 
Asked by haroonrashidgkp | 27 Oct, 2018, 05:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration xe2x dx/( 1 + 2x)2 explain in great detail
Asked by haroonrashidgkp | 27 Oct, 2018, 05:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration ( x + 1) ex dx/( x + 2)2 explain in great detail
Asked by haroonrashidgkp | 27 Oct, 2018, 05:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Maths
Integration  ex (  1 + sin x/1 + cos x ) dx  explain in great detail
Asked by haroonrashidgkp | 26 Oct, 2018, 09:40: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×