Request a call back

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

CBSE Class 11-science Answered

how to solve
Asked by knb.hamsi | 31 Jan, 2020, 08:32: PM
Expert Answer
To evaluate: limit as x rightwards arrow straight pi of fraction numerator 1 plus cos cubed x over denominator sin squared x end fraction
limit as x rightwards arrow straight pi of fraction numerator 1 plus cos cubed x over denominator sin squared x end fraction
equals limit as x rightwards arrow straight pi of fraction numerator open parentheses 1 plus cos x close parentheses open parentheses 1 plus cos squared x minus cos x close parentheses over denominator 1 minus cos squared x end fraction
equals limit as x rightwards arrow straight pi of fraction numerator open parentheses 1 plus cos x close parentheses open parentheses 1 plus cos squared x minus cos x close parentheses over denominator open parentheses 1 minus cos x close parentheses open parentheses 1 plus cos x close parentheses end fraction
equals limit as x rightwards arrow straight pi of fraction numerator open parentheses 1 plus cos squared x minus cos x close parentheses over denominator open parentheses 1 minus cos x close parentheses end fraction
equals limit as x rightwards arrow straight pi of open parentheses 1 plus fraction numerator cos squared x over denominator 1 minus cos x end fraction close parentheses
equals 1 plus fraction numerator 1 over denominator 1 minus open parentheses negative 1 close parentheses end fraction equals 1 plus 1 half equals 3 over 2
Answered by Renu Varma | 03 Feb, 2020, 11:47: AM
CBSE 11-science - Maths
Asked by knb.hamsi | 31 Jan, 2020, 08:32: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by anjalinaidu823 | 12 Dec, 2019, 10:04: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 25 Jul, 2014, 01:08: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 10 Nov, 2016, 01:44: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 10 Nov, 2016, 01:57: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Find space the space value space of space
limit as straight x rightwards arrow 1 of open parentheses 2 minus straight x close parentheses to the power of tan πx over 2 end exponent
Asked by Topperlearning User | 25 Jul, 2014, 03:51: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
Season Break Offer!
Get 60% Flat off instantly.
Avail Now
×