3 years ago

Solve 0.7cos(x)-sin(x)=r for x

Mathematics

1 answer:

lianna [129]3 years ago

4 0

Try this solution (see the attachment), note:

1. the word 'ctgx' means 'cotangens x'; 2. this equation has roots not for all the real number 'r', it is shown in the 2-d line of the answer; 3. the answer is marked with red colour.

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Leni [432]

There are no solutions to this problem,

Let's solve your equation step-by-step.
3
x
+
1
=
3
x
Step 1: Subtract 3x from both sides.
3
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+
1
−
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−
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=
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Step 2: Subtract 1 from both sides.
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=
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swat32

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4 years ago

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allsm [11]

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4 years ago

Complete for y=x-4. How do I do this pls help

Hitman42 [59]

Answer:

-5 = -9

-2 = -6

0 = -4

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Step-by-step explanation:

You substitute each value for x and then solve the equation. (Please give me brainliest)

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