Home
Class 12
MATHS
यदि Z(r),r=1,2,3,……….2m, m inN समीकरण Z^...

यदि `Z_(r),r=1,2,3,……….2m, m inN` समीकरण `Z^(2m)+Z^(2m-1)+Z^(2m-2)+……….+Z+1=0` में मूल हैं तो सिद्ध कीजिए कि `sum_(r=1)^(2m)1/(Z_(r)-1)=-m` है।

Promotional Banner

टॉपर्स ने हल किए ये सवाल

  • COMPLEX NUMBER

    ALLEN HINDI|Exercise EXERCISE -5 (A) JEE (MAIN) : PREVIOUS YEAR QUESTIONS|18 Videos
  • COMPLEX NUMBER

    ALLEN HINDI|Exercise EXERCISE 5 (B) JEE (ADVANCED) : PREVIOUS YEAR QUESTIONS|36 Videos
  • COMPLEX NUMBER

    ALLEN HINDI|Exercise EXERCISE 4 (A) CONCEPTUAL SUBJECTIVE EXERCISE|15 Videos
  • AREA UNDER THE CURVE

    ALLEN HINDI|Exercise Exercise-05 [B]|21 Videos
  • CONTINUITY

    ALLEN HINDI|Exercise EXERCISE -05 [B] (JEE-ADVANCED: PREVIOUS YEAR QUESTIONS)|2 Videos