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If (a + b) : (a - b) = 15 : 1, then (a² - b²) : (a² + b²) is:

A
15:113
B
1:15
C
15:121
D
7:8
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🇮🇳 हिंदी Hindi Version
यदि (a + b) : (a - b) = 15 : 1 है, तो (a² - b²) : (a² + b²) क्या है?
A
15:113
B
1:15
C
15:121
D
7:8
Mathematics & Logic 282/939
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