The value of (a – m)(b – m) … (y – m)(z – m) is
- (a)m26 + am25 + abm24 + … + a.b.c … z
- (b)m26 – am25 + abm24 + … – a.b.c … z
- (c)0
- (d)Indeterminate
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Official answer(c) 0
Official answer(c) 0
Official answer(b) 91
Official answer(d) 1024
Official answer(b) 500 m
Official answer(b) 15
Official answer(c) 10%
Official answer(b) 20 km