Question

I Answer the following Questions
12 13 8
1. If A= B = and 2x + A = B. then find 'X'.
34
2
11 0 0
2. If A = 2 3 4 and det A=45. then find 'x'.
is 6
1
3. Prove that
sin 10
4. Find the period of f(x) = tan 5x
cos 10
II Answer any FOUR of the following Questions
4 X 4 =
cose cos sin e
If
then show that
cos sin e
sin'e
1 2 2
6. If A=212 then show that A-4A-51 = 0
cos²0
cos o sin​

Answer 1

Answer:

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Step-by-step explanation:

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