Question
Solution
sec ÆŸ - tan ÆŸ = x/y ------ (i) sec ÆŸ + tan ÆŸ = y/x ------ (ii) solving (i) and (ii), we get => 2 sec ÆŸ = (x2 + y2)/xy => sec ÆŸ = (x 2 + y 2)/2xy
1199.98 ÷ 40.48 × 20.12 = ? × 3.16
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
? = 23.08 + 19.99 × 28.07
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
583.9 + 1519.98 - 445.21 = 1150.011 + ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
