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If there b a function f(x)=g(x)+h(x), where g(x) is an odd function & h(x) is an even function, then is f(x) an odd or even function? For example, f(x)=sgn(x)+x2 ...
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Q1. Prove that the 3 internal angle bisectors of a triangle are concurrent. Q2.Prove that 2 external bisectors and 1 internal bisector of a triangle are concurrent. Q3.Prove that 3 altitudes of a triangle are concurrent. Q4.F ...
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What type of questions actually cum in iitjee. I want 2 ask which chapters should i give more importance? I am presently in class 11sc. ...
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Solve x5+x+1. ...
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I am facing problem as to when and where to conserve Linear momentum of a system and where to conserve the angular momentum of a system. can the linear momentum be conserved when angular momentum is already conserved? ...
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i am a student of ISC board. i am also an aspirant of IIT. i am in a dillema whether to study ncert syllabus or simply isc syllabus will do. plz help. THANK YOU ...
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I am facing a lot of problems to solve problems related to RELATIVE MOTION in a projectile. Are there any special formula to solve these type of sums? One more question is there about projectile motion DOWN an inclined plane. ...
