Consider the following three statements
(A) If $3 + 3 = 7,$ then $4 + 3 = 8.$
(B) If $5 + 3 = 8,$ then earth is flat.
(C) If both (A) and (B) are true, then $5 + 6 = 17.$
Then, which of the following statements is correct:

(A) and (B) are false while (C) is true

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(A) is false, but (B) and (C) are true

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(A) and (C) are true while (B) is false

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(A) is true while (B) and (C) are false

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Solution

$∵ 3 + 3 = 7$ is false and $4 + 3 = 8$ is false, then statement (A) is true.
For (B) $5 + 3 = 8$ is true and earth is flat is false.
Then statement (B) is false.
For (C) if A and B are true then $5 + 6 = 17$ is false, then (C) is true.
$∴$ (A) and (C) are true and (B) is false.

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Consider the following three statements (A) If 3+3=7, then 4+3=8. (B) If 5+3=8, then earth is flat. (C) If both (A) and (B) are true, then 5+6=17. Then, which of the following statements is correct:

∵3+3=7 is false and 4+3=8 is false, then statement (A) is true. For (B) 5+3=8 is true and earth is flat is false. Then statement (B) is false. For (C) if A and B are true then 5+6=17 is false, then (C) is true. ∴ (A) and (C) are true and (B) is false.

Consider the following three statements
(A) If $3 + 3 = 7,$ then $4 + 3 = 8.$
(B) If $5 + 3 = 8,$ then earth is flat.
(C) If both (A) and (B) are true, then $5 + 6 = 17.$
Then, which of the following statements is correct:

$∵ 3 + 3 = 7$ is false and $4 + 3 = 8$ is false, then statement (A) is true.
For (B) $5 + 3 = 8$ is true and earth is flat is false.
Then statement (B) is false.
For (C) if A and B are true then $5 + 6 = 17$ is false, then (C) is true.
$∴$ (A) and (C) are true and (B) is false.