Exercises 6.1 In Exercises 1-8, show that the given set of functions is orthogonal with respect to the given weight on the prescribed interval. 1. 1, sin zx, cos aX, sin 2zx, cos 2nX, sin 37zx, COS 3zX, ...; w(x) = 1 on [0, 21. eton, goo is an odd function, w(x) = 1 on any symmetric intervar abour O e afe examples of Chebyshev poty nrst kind. See Exercises 6.2 for further details.) 4. -3x + 4x, 1 – 8x2 + 8x; w(r) = on [-1, 1].

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please help me and solve 1 and 4 (hand written)
Exercises 6.1
In Exercises 1-8, show that the given set of functions is orthogonal with
respect to the given weight on the prescribed interval.
1.
1, sin zx, cos aX, sin 2zx, cos 2nX, sin 37zx, COS 3zX, ...; w(x) = 1 on [0,
21.
etion, goo is an odd function, w(x) = 1 on any symmetric
intervarabour O.
e afe examples of Chebyshev
poty
nrst kind. See Exercises 6.2 for further details.)
4. -3x +4x, 1 – 8x2+ 8x; w(r) = on [-1, 1].
Transcribed Image Text:Exercises 6.1 In Exercises 1-8, show that the given set of functions is orthogonal with respect to the given weight on the prescribed interval. 1. 1, sin zx, cos aX, sin 2zx, cos 2nX, sin 37zx, COS 3zX, ...; w(x) = 1 on [0, 21. etion, goo is an odd function, w(x) = 1 on any symmetric intervarabour O. e afe examples of Chebyshev poty nrst kind. See Exercises 6.2 for further details.) 4. -3x +4x, 1 – 8x2+ 8x; w(r) = on [-1, 1].
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