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`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

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You deposit 3000 in an account earning 2% interest compounded monthly. How much will you have in the account in 15 years?

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`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

☐²

x^☐

√☐

^□√☐

□□

log_□

π

θ

∞

∫

ddx

≥	≤	·	÷	`x`^◦	(☐)	\|☐\|	(`f` ◦ `g`)	`f`(`x`)	ln	`e`^☐
(☐)^′	∂∂`x`	∫_□^□	lim	∑	sin	cos	tan	cot	csc	sec

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Steps Examples

Generated by AI

tr(

1	5	7	9
0	2	6	8
2	6	3	7
5	2	3	4

)

Solution

10

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Solution steps

One step at a time

tr(

1	5	7	9
0	2	6	8
2	6	3	7
5	2	3	4

)

tr(A) = a₁₁ + a₂₂ + … + a_nn=∑_i=1ⁿ a_ii :Find the matrix trace

=1+2+3+4

פשט

=10

Word Problems Examples

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