Question: Please answer 3rd and 4th questions With a detailed explanation 4G 0.0KB/s e ail 2 Vo 5:37 PM PROGRESSIO... ak = 2ak-1 - ar-2 =

Please answer 3rd and 4th questions


With a detailed explanation4G 0.0KB/s e ail 2 Vo 5:37 PM PROGRESSIO... ak = 2ak-1

4G 0.0KB/s e ail 2 Vo 5:37 PM PROGRESSIO... ak = 2ak-1 - ar-2 = a,a2.,a, are in A.P. %3D af ta +..+a_ I la +35x1 1d +10ad = 90 %3D 11 11 225 + 35d + 150d = 90 35d + 150d + 135 0 = -3, -9/7 27 az

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