Question

Please solve this query without spamming

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Answer 1

⇒ √(2.2 × 2.2 + 3.5 × 3.5 - 4 × 3.5 × 2.2 × 1/2)/(4.1 × 4.1 + 3.9 × 3.9 + 8.2 × 3.9)

⇒ √(4.84 + 12.25 - 15.4)/(16.81 + 15.21 + 31.98)

⇒ √(17.09 - 15.4)/(48.02 + 31.98)

⇒ √1.69/64

⇒ 1.3/8

$\rule{200}{2}$

↔ By :         BrainlyFighters

Answer 2

Answer:

+3.5×3.5−4×3.5×2.2×21

2.2+3.5-4×3.5×2.2×1/2

=1.3............(1)

4.1+3.9+8.2×3.9

= 39.98........(2)

\frac{1.3}{39.98}39.981.3

0.0325651303