a1 = -5, d = -4, n = 101, an = ? - -405, a1 = 40, an = 59, d = 1/2, n = ? - 39, an = -17/2, n = 25, d = -3/8, a1 = ? - 1/2, a1 = 25, an = -10, n = 18, d = ? - -2, a1 = -15, d = 6, n = 11, an = ? - 45, 17, ___, 7 - 12, 41, ___, ___, 95 - 59, 77, 31, ___, ___, 85 - 49, 67, a1 = 3, n = 15, d = 3, Sn = ? - 360, a1 = 30, an = 128, n = 50, Sn = ? - 3950,

ARITHMETIC SEQUENCE

द्वारा
प्रिंट
एम्बेड

लीडरबोर्ड

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