# Ex 7.1, 7 - Chapter 7 Class 12 Integrals

Last updated at April 16, 2024 by Teachoo

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Last updated at April 16, 2024 by Teachoo

Ex 7.1, 7 - Chapter 7 Class 12 Integrals - NCERT Solution Integrate β«1βγπ₯^2 (1β 1/π₯^2 ) γ ππ₯ β«1βγπ₯^2 (1β 1/π₯^2 ) γ ππ₯ =β«1β(π₯^2β π₯^2/π₯^2 ) ππ₯ =β«1β(π₯^2β1) ππ₯ =β«1β(π₯^2βπ₯^0 ) ππ₯ =β«1βπ₯^2 ππ₯ββ«1βπ₯^0 ππ₯ =π₯^(2 + 1)/(2 + 1) βπ₯^(0 + 1)/(0 + 1)+πΆ ("As" β«1βγπ₯^π ππ₯=π₯^(π+1)/(π+1)+πΆγ) =π₯^3/3 βπ₯^1/1+πΆ =π^π/π β π+πͺ