Encode the message $"$CRYPTOGRAPHY$"$ using matrix A$.$ Remember to partition the numerical message into groups of two.

Aequalsleft bracket Start $2$ By $2$ Matrix $1$st Row $1$st Column $12$nd Column $22$nd Row $1$st Column $12$nd Column $3$ EndMatrix right bracket

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Part $1$

The coded message$$ is:$$

$$

$39$

$$

$57$

$$

$67$

$$

$82$

$$

$50$

$$

$65$

$$

$32$

$$

$49$

$$

$33$

$$

$49$

$$

$58$

$$

$83$