I= = *0.5 I = 5x¹e-x² dx (lerror| < 0.001)

If sech x = (√21/5)  , find tanh x.

Problem #9: Consider the following matrix. Problem #9: 1 (A) 0 0 Find a matrix P that diagonalizes A. A = 0 (E) 1 1 -1 1 0 1 Select ✓ 1 1 0 1 0 0 0 0 1 (B) 0 1 1 1 Just Save 1 (F) 0 1 1 0 1 1 (C) 0 1 0 0 1 1 1 (G) 0 1 1 (D) 0 Your work has been saved! (Back to Admin Page). Problem #9 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark: 710 C 1 1 Submit Problem #9 for G

Estimate I = - L² ( ²2 + 6) 1²2 usi (a) Left endpoints. I ≈ (b) Right endpoints. I≈ +6 dx using n = 4 subintervals and