Can anyone help? Find the measure of L
1 answer:
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Remember: We have to work from either the LHS or the RHS.
(Left hand side or the Right hand side)
You should already know this:
You should also know this:
So plugging in both of those into our identity, we get:
Simplify the denominator on the LHS (Left Hand Side)
We get:
LHS = RHS
Therefore, identity is verified.
(Left hand side or the Right hand side)
You should already know this:
You should also know this:
So plugging in both of those into our identity, we get:
Simplify the denominator on the LHS (Left Hand Side)
We get:
LHS = RHS
Therefore, identity is verified.
Total number of chips = 4+ 6 = 10
Number of white chips = 4
Probability of picking a white chip =
This white chip is not replaced back into the bag. This will reduce the number of white chips in the bag by 1 and reduce the total number of chips in the bag by 1.
So, now the total number of chips in the bag = 3 + 6 = 9
Number of white chips in the bag = 3
Probability of picking a white chip =
Thus, the probability of picking two white chips will be =
Therefore, option B gives the correct answer.
Number of white chips = 4
Probability of picking a white chip =
This white chip is not replaced back into the bag. This will reduce the number of white chips in the bag by 1 and reduce the total number of chips in the bag by 1.
So, now the total number of chips in the bag = 3 + 6 = 9
Number of white chips in the bag = 3
Probability of picking a white chip =
Thus, the probability of picking two white chips will be =
Therefore, option B gives the correct answer.