Decide whether the given sequence is finite or infinite.a1= 2; for 2 ? n ? 20, an= 2?an-1+ 3
A. Finite
B. Infinite
Answer: A
Mathematics
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Find the divergence of the field F.F = 8x5i + 3y5j + 2z5k
A. 40x4 + 15y4 + 10z4 B. 65 C. 0 D. 8x4 + 3y4 + 2z4
Mathematics
Use the elimination method to solve the system of linear equations. x + 8y = 672x + 7y = 62
A. (2, 9) B. (3, 8) C. No solution D. (-3, 9)
Mathematics
Find the missing parts of the triangle.B = 41.2°a = 4.20b = 3.20
A. A = 59.83°, C = 78.97°, c = 4.77 A' = 120.17°, C' = 18.63°, c' = 1.55 B. No solution C. A = 78.97°, C = 59.83°, c = 4.77 A' = 18.63°, C' = 120.17°, c' = 15.73 D. A = 59.97°, C = 78.83°, c = 5.61 A' = 120.63°, C' = 18.17°, c' = 1.55
Mathematics
Evaluate the sum using the given information.x1 = 3, x2 = 1, x3 = 0, x4 = -4, and x5 = -1
A. 7 B. 3 C. -25 D. 1
Mathematics