Solve
Solve => 8 or 10 or 9 or 12..
Solve the inequality for x, if |x + 12| + 6 < 8.
Solve the inequality for x , if | x + 12| + 6 < 8. => x > -10 and x < -14 or x < -10 and x > 14 or x < -10 and x > -14 or none of the abov..
Solve the matrix equation (46812) X = (1020) for X.
Solve the matrix equation ( 4 6 8 12 ) X = ( 10 20 ) for X. => ( 5 11 ) or ( 1 1 ) or cannot be solved or ( 10 20 )..
Solve the inequality for x, if |x + 10| + 5 < 7.
Solve the inequality for x , if | x + 10| + 5 < 7. => x < -8 and x > 12 or x > -8 and x < -12 or x < -8 and x > -12 or..
Solved Examples
At a point 50 m from the foot of a building, the angle of elevation of the top of the building is 70 o 36 ' . Find the height of the building. BC is the building. A is the observer. AC is its distance of the building from the observer. is the angle of elevation. ..
At a point 50 m from the foot of a building, the angle of elevation of the top of the building is 70 o 36 ' . Find the height of the building. BC is the building. A is the observer. AC is its distance of the building from the observer. is the angle of elevation. ..Solve the inequality, 4 | x | - 8 ≥ 12.
Solve the inequality, 4 | x | - 8 ≥ 12. => { x : - 5 ≤ x ≤ 5 } or { x : x ≤ - 5 or x ≥ 5 } or { x : 0 ≤ x ≤ 5 } or { x : - 5 ≤ x ≤ 0 }..
Solve
Solve => 14 or 12 or 10..
Solve
Solve => 12 or 11 or 9 or 10..
Solve
Solve => 10 or 13 or 12 or 11..
Solve
Solve => 10 or 12 or 14 or 13..
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