यदि $(x+a)^n$ के प्रसार में विषम एवं सम पदों का योग क्रमशः $A$ और $B$ हो, तब $(x+a)^{2 n}-(x-a)^{2 n}$ बराबर होगा -
- A4 (A + B)
- BAB
- C4 (A - B)
- ✓4AB
Answer: D.
View full solution →66 questions across 4 question groups — pick any mix to generate a गणित paper with step-by-step answer keys.
MCQ
13 Q→02प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 2 अंक का हे)
9 Q→03प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 3 अंक का हे)
39 Q→04प्रश्नों के उत्तर लिखिए। (प्रत्येक प्रश्न 5 अंक का हे)
5 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: D.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →Answer: C.
View full solution →Answer: A.
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