Question

Question if F/F (ax)} = kFc (s/a)
then k is​

Answer 1

Answer:

a

n POS,

base = 2(PS) =40m and

height 5 LCPO) = gem

ACOPOS

k xbasex height

= 1 x 489

10

)

2

&

11

180m2

ISOR

base=LCOR) 360 m and

height=L(ST)

=13m

A(DSOR)

base xh

1/2×60×13=390

Answer 2

The value of k is 1/a.

Given:

The function is $&F_{c}(f(a x))=k F_{c}\left(\frac{s}{a}\right)$

To find:

The value of k.

Formula used:

$&F_{c}(f(a x))=\frac{1}{a} F_{c}\left(\frac{s}{a}\right)$

Step-by-step explanation:

Compare the given function with the formula known.

Here, we make use of Fourier Cosine transform formula to find the unknown.

Using the above formula we get the value of k.

On comparing both equations $&F_{c}(f(a x))=k F_{c}\left(\frac{s}{a}\right)$ and $&F_{c}(f(a x))=\frac{1}{a} F_{c}\left(\frac{s}{a}\right)$

we get the value of k as follows:

Thus, k=1/a

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