alleryखंयचे जोडींत जुळो अविभाज्य, 2 प्रमाण वेगवेगळे अविभाज्य अविभाज्य आसतात?
A19 आनी 25
B13 आनी 15
C11 आनी 13
D17 आनी 21
Answer & Solution
Correct answer: C. 11 आनी 13
11 आनी 13 हे दोनूय प्राइम आसून 2 हांचे प्रमाण वेगळे आसतात, जाल्यार 15, 21 आनी 25 हे संमिश्र आसात.
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