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निम्नलिखित के प्रसार में मध्य पद ज्ञात करो - (A) `(3x-(1)/(2x))^(16)` (B) `(x^(3)-(1)/(x^(3)))^(10)` (C) `(3-(x^(3))/(6))^(7)` (D) `((x)/(a) + (a)/(x))^(10)` (E) `((x)/(3)+9y)^(10)` (F) `(x-(1)/(x))^(10)` |
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Answer» (A) `(12870 xx 3^(8))/(2^(8))` (B) -252 (C) `(-105)/(8)x^(9),(35)/(48)x^(12)` (D) 252 (E) `61236 x^(5)y^(5)` (F) -252 |
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