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D7- Introduction to Trigonometry, PYQ Class 10 Board 2024, Pyq pattern 2019-24, analysis and concept
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Q.01 If sec 0- tan 0 = m, then the value of sec 0 + tan 0 is :
Q.02 If cos (a+B) = 0, then value of cos (a+B)/2 is equal to :
Q.03 Evaluate : 2V2 cos 45° sin 30° + 2V3 cos 30°
Q.04 Prove that :
Tan/I-cote + cot/I-tan®
= 1 + sec 0 cosec 0
Above four questions has been asked in board exam 2024 class 10 math.
Every year in 6-7 marks questions asked in board exam of class 10 maths. All these questions can be categorised in 3 types 1. Trigonometric identities
2. Trigonometric values at specific angle
3. Trigonometric Ratios
Every year examiner ask questions from all three categories.
#class10math #trigonometryclass10 #trigonometrypyq
Q.02 If cos (a+B) = 0, then value of cos (a+B)/2 is equal to :
Q.03 Evaluate : 2V2 cos 45° sin 30° + 2V3 cos 30°
Q.04 Prove that :
Tan/I-cote + cot/I-tan®
= 1 + sec 0 cosec 0
Above four questions has been asked in board exam 2024 class 10 math.
Every year in 6-7 marks questions asked in board exam of class 10 maths. All these questions can be categorised in 3 types 1. Trigonometric identities
2. Trigonometric values at specific angle
3. Trigonometric Ratios
Every year examiner ask questions from all three categories.
#class10math #trigonometryclass10 #trigonometrypyq
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