Home
Class 12
MATHS
माना x = (2 - sec^(2) 181^(@))(2 - sec^(...

माना `x = (2 - sec^(2) 181^(@))(2 - sec^(2) 182^(@)) (2 - sec^(2) 183^(@)).......(2 - sec^(2) 269^(@))` हो, तो x है

A

धनात्मक

B

ऋणात्मक

C

अधनात्मक

D

अऋणात्मक

लिखित उत्तर

Verified by Experts

The correct Answer is:
C, D
Promotional Banner

टॉपर्स ने हल किए ये सवाल

  • COMPOUND ANGLE (TRIGONOMETRY PHASE - I)

    BANSAL HINDI|Exercise EXERCISE -1 SPECIAL DPP-2|10 Videos

  • COMPOUND ANGLE (TRIGONOMETRY PHASE - I)

    BANSAL HINDI|Exercise EXERCISE -1 SPECIAL DPP-3|10 Videos

  • COMPLEX NUMBER

    BANSAL HINDI|Exercise EXERCISE-5 (RANK BOOSTER)|13 Videos

  • CONIC SECTION (PARABOLA,ELLIPSE & HYPERBOLA)

    BANSAL HINDI|Exercise EXERCISE - 5|18 Videos