trignometry prove that questions are difficult to answer......how we can think in limited time in exam hall. it is possible??? class 10
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If you practice the questions from reference books than you will get speed to solve it in the exam. Always remember that : Practice makes the man perfect.
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yes ,trignometry of class 10 is very simple you just learn all the formula .And most important is practice by R.S aggarwal book it is best book.
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