Determine whether the lines are parallel or identical. x – 8 – y + 9 z + 4 %3D 4 -5 3 x + 4 – Y - 6 10 z + 13 -8 -6 The lines are parallel. O The lines are identical.

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A: 1.Sin15o sin(15°)=sin(45°-30°)              =sin(45°)cos(30°)-cos(45°)sin(30°)   {sin(x-y)=sin(x)cos...

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A: We can find the critical numbers as below.

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A: Since you have posted multiple questions i can do first three question as per our company guidelines...

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

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A: While proving anything,our target is to reach the answer.Made changes to the step by constantly look...

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A: Let's find. 

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A: Use integration by parts method.

Q: Question 3, Mr. W wants to divide a class of 20 students into 5 groups of 4 for a same task. In the ...

A: total number of students=20Number of students in a group=4Total number of groups=5Two constraints:1 ...

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Q: (а) lim!-cos 4x x0 5-x (b) lim Vx-1-/2x-6 (c) 3t² -t- 2 lim ² -1

A: Let f(x) and g(x) be two functions such that,  limx→af(x)f(x)= L and f(a)g(a)=00 then by L'Hospital ...

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