h(x) = 3 x cos x 1, where x is in radians. a. Show that

Question:

h(x) = 3 √x − cos x − 1, where x is in radians.

a. Show that the equation h(x) = 0 has a root, α, between x = 1.4 and x = 1.5.

b. By choosing a suitable interval, show that α = 1.441 is correct to 3 decimal places.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

Question Posted: