1. Verify the following for x = 2.y=-3 and 2-1
a. X* (y + z) XXy+XX Z
2. Three coins were tossed. Possible outcomes are as follows:
b. x+(y+z) + (x + y) + (x+2)
a. Getting three heads b. getting only one head
c. getting two tails
d. getting no heads
added.
5. If 5 is added to twice a number, the result is 29. Find the number
6. Write the following statements in the form of equations:
a. The sum of four times a number *x' and 3 is 5.
b. One-fourth of a number y minus 2 gives7.
{TTT, TTH. THT. HTT, THH, HTH, HHT, TTT). Find the probability of the following:
3. Find the value of y for which the expressions (y - 15) and (2y + 1) become equal.
4. Find the answer if 4 is multiplied by additive identity and then multiplicative identity is
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Answer:sorry
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