Use the sum of the first 10 terms to approximate the sum S of the series. (Round your answers to five decimal places.) [infinity] 1 n6 + 1 n = 1 S ≈ .90365 Correct: Your answer is correct. Estimate the error. (Use the Remainder Estimate for the Integral Test.)

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.