CBSE Guess > Papers > Important Questions > Class XI > 2010 > Maths > Maths By Mr. Anil Kumar Tondak CBSE CLASS XI Q. 33. Prove: (i) Q. 34. If tanx = 2 tany, Prove that: Q. 35. Prove that : a. Q. 36. Prove that : (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) (ix) Q. 37. Prove: (i) (ii) (iii) (iv) tan (v) Paper By Mr. Anil Kumar Tondak |
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