MCQ
$4{\sin ^2}x + 3{\cos ^2}x$ ની મહતમ કિમત મેળવો.
- A$3$
- ✓$4$
- C$5$
- D$7$
$\therefore $ Maximum value of ${\sin ^2}x + 3$ is $4.$
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$2a + b + c + d + e = 6$
$a + 2b + c + d + e = 12$
$a + b + 2c + d + e = 24$
$a + b + c + 2d + e = 48$
$a + b + c + d + 2e = 96$ ,
તો $|c|$ ની કિમત મેળવો