find the absolute and ralative error X =πI = 22 x= T x=1 3-x=- +x=

Question 5 Not yet answered Marked out of 5.00 Flag question Consider vector to be: 5 v=-15 What is the unit vector of ? บ *Note result values can be negative* [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 4 decimal places]

Question 3 Not yet answered Marked out of 5.00 Flag question What is the angle between the two vectors: v1 = 12i + 9j and v2 = 9i + 12j [Write your answer in degrees between 0 and 360] [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 2 decimal places] Answer:

If AxB=xi-yj+zk Then B× A is xi-yj+zk -xi+yj-zkyj+zk -yj+zk

No chatgpt pls will upvote

Not use ai please

Derive the projection matrix for projecting vectors onto a subspace defined by given basis vectors. • Verify that the projection matrix is idempotent and symmetric. • Compute the projection of a specific vector and check your result step-by-step. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440AZF/view?usp=sharing]

Find only the residues don't share the same pic as answer else I'll report Find the residue of F(z) = cot z coth z Don't use any Al tool show ur answer in pe n and paper then take z³ at z = 0.

1. [10 points] Given y₁(x) = x²² is a solution to the differential equation x²y"+6xy'+6y=0 (x>0), find a second linearly independent solution using reduction of order.