Question

14. If a, b, c are mutually perpendicular victors of equal magnitudes, show that the
vector cd=15 is equally inclined to ā, b and c.​

Answer 1

Answer:If →a,→b,→care mutually perpendicular vectors of equal magnitudes, show that the vector →a+→b+→cis equally inclined to →a,→band →c.

Step-by-step explanation:

Answer 2

Answer:

here's ur answer dude

Step-by-step explanation:

Percent means divide by one-hundred.

Just remove the “%” symbol, draw a line under it, and write “100” under the line:

412100

If you don’t like mixed-fractions within your fraction, just change “ 4+12" to "4.5"

If you want to remove the decimal points, to get a rational number with integers on top and bottom, just slide the decimal points to the right, as far as you can (inserting zeroes when you need to):

412100=

4.5100.=

45.1000.=

451000=

Finally, to simplify the fraction, divide both top and bottom by any common factor. What are the common factors of 45 and 1000? (Usually, it’s easier to ask which primes are NOT a common factor!)

2 is not a factor of 45, so try 3.

3 is not a factor of 1000, so try 5.

5 is a factor of both, so divide by 5:

451000=

45/51000/5=

15200

5 is a factor of both 15 and 200, so do that again!

15/5200/5=

340

Since 3 is a prime, STOP.

hope it helps