Question
Evaluate :
$\sqrt{41-\sqrt{21+\sqrt{19-\sqrt{9}}}}$
$\sqrt{41-\sqrt{21+\sqrt{19-\sqrt{9}}}}$
✓
Answer
6
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Find the gain or loss percent, when : C.P. $=₹ 126$, S.P. $=₹ 94.50$
→The collection of object are set :
All the girls of Meena's class, who are taller than Meena.
All the girls of Meena's class, who are taller than Meena.
Let
$\begin{aligned} \xi & =\{x \mid x \in N, x \text { is a factor of } 144\}, \quad A=\{x \mid x \in N, x \text { is a factor of } 24\}, \\ B & =\{x \mid x \in N, x \text { is a factor of } 36\}, \quad C =\{x \mid x \in N, x \text { is a factor of } 48\} .\end{aligned}$
$A -( B \cap C )$
→$\begin{aligned} \xi & =\{x \mid x \in N, x \text { is a factor of } 144\}, \quad A=\{x \mid x \in N, x \text { is a factor of } 24\}, \\ B & =\{x \mid x \in N, x \text { is a factor of } 36\}, \quad C =\{x \mid x \in N, x \text { is a factor of } 48\} .\end{aligned}$
$A -( B \cap C )$
Factorize : $z^2-\frac{1}{144}$
→Evaluate :
$\sqrt{0.01}+\sqrt{0.81}+\sqrt{1.21}+\sqrt{0.0009}$
→$\sqrt{0.01}+\sqrt{0.81}+\sqrt{1.21}+\sqrt{0.0009}$
Verify Euler's relation for solid of :
Let A={2,3,4,6}, B={5,7,8} and C={2,7,8,9}. Find : $A \cap B$
→Let A={2,3,4,6}, B={5,7,8} and C={2,7,8,9}. Find : $A \cap C$
→Find the square root of :
2.89
2.89
Evaluate:$\frac{-125}{72} \times \frac{9}{-5}$
→