Question
R2 is the mathematical notation
for:Solution
R2 is the co-efficient of determination and R is the (Pearson) co-efficient of correlation.
What will come in the place of question mark (?) in the given expression?
(555 + 385 - 535) ÷ 15 X ? = 36 X 30
?/4 ÷ 9/? = 15% of 800 + `1(2/3)` × `1(1/5)` × 1/2
8 × 9 + ? – 6 × 11 = 12 × 8
(√ 196 x √ 36 x √ 100) = ?% of 200
I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
- Determine the value of following expression:
[{(148 + 32) ÷ 9}% x 1350] + 19 - Find the value of:
35% of [150% of (45 + 15) + 150] ÷ 75 × 80 √4761 ÷ 23 + √12769 = ? × 58
What will come in the place of question mark (?) in the given expression?
40% of 150 - ?% of 75 = 15 × 1.6
What will come in the place of question mark (?) in the given expression?
? X 7 + (243)⁽²/⁵⁾ = 380 ÷ 2 + 71