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tan teeta plus tan fie is equal to a and cot teeta plus cot fie is equal to b . prove that cot teeta plus cot fie is equal to 1 divide by a minus 1 divide by b |
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Answer» In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its VELOCITY, i.e., to accelerate. Force can ALSO be described INTUITIVELY as a push or a pull. A force has both magnitude and direction, MAKING it a vector QUANTITY |
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