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Maths
Dec. 26, 2017, 6:45 p.m.
Answer
First of all, really thanks for creating teachoo! It has helped me infinitely, and for that, I'm forever indebted.
Brief correction... In vector algebra, class 12, Misc.6 - last part, magnitude = 5 implies final answer is 15/root10 i + 5/root10 j, right?
In the figure xy is line parallel to bc drawn through p if BE parallel CA and CF parallel BA are drawn to meet xy at e and f respectively show that the ar (abc)=ar (acf)
Maths
Dec. 26, 2017, 2:54 p.m.
Answer
If area of a triangle is X square Unit then find the area of a triangle formed by the sides which are two times the side of a given Triangle
A PROBABILITY OF GETTING A ROTTON EGG FROM A LOT OF 400 EGGS IS 0.035. FIND THE NUMBER OF ROTTON EGGS IN THE LOT
Maths
Dec. 26, 2017, 1:45 p.m.
Answer
The foci of a family of parabola lie at origin and their axes coincide with X-axes. Find the corresponding differential equation.
Maths
Dec. 26, 2017, 1:44 p.m.
Answer
Show that the points A,B,C with position vectors 2i-j k,i-3j-5k and 3i-4j-4k respectively are the vertices of right triangle. And find remaining angles of the triangle.
Maths
Dec. 26, 2017, 1:35 p.m.
Answer
Construction of isosceles triangle when given it's base and base angle and justify the construction...
1. Interest received from UCO bank..??
2. loss in fire..??
3. Intrest due on loan..??
4. Loan advance give..??
2. loss in fire..??
3. Intrest due on loan..??
4. Loan advance give..??
AB is the chord of a circle with center o, two tangents are drawn to the circle if the radius measures 10 cm and chord 18cm.find the length of the tangent
