Find an upper bound on the error that can result if cos(æ) is approximated by 1– (x/2!) + (x*/4!) over the interval [-0.7,0.7]. upper bound: Enter answer to six decimal places.

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A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions specify...

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A: NOTE: Refresh your page if you can't see any equations. . given points are