Question
Download Solution PDFजर \(\frac{(15)^3+(4)^3}{(15^2+4^2-k)}=19\) असेल, तर K चे मूल्य काय आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
\(\frac{(15)^3+(4)^3}{(15^2+4^2-k)}=19\)
\(\frac{3375+64}{(225+16-k)}=19\)
\(\frac{3439}{(241-k)}=19\)
3439 - 19 × 241 = -19 k
3439 - 4579 = -19 k
-1140 = -19k
k = 60
∴ पर्याय 3 हे योग्य उत्तर आहे.
Last updated on Jul 23, 2025
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