Page 1 1. If sin 3 2 , find the value of all T- ratios of Sol: Now, we know that sin So, if AB = Now, using Pythagoras theorem, we have: BC = k Now, finding the other T-rations using their definitions, we get: Cos Tan cot 2. If cos 7 25 , find the value of all T-ratios of Sol: Now, we know that cos So, if BC = 7k, then AC = 25k, were k is a positive number. Now, using Pythagoras theorem, we have: Page 2 1. If sin 3 2 , find the value of all T- ratios of Sol: Now, we know that sin So, if AB = Now, using Pythagoras theorem, we have: BC = k Now, finding the other T-rations using their definitions, we get: Cos Tan cot 2. If cos 7 25 , find the value of all T-ratios of Sol: Now, we know that cos So, if BC = 7k, then AC = 25k, were k is a positive number. Now, using Pythagoras theorem, we have: AB = 24k Now, finding the trigonometric ratios using their definitions, we get: Sin Tan cot 3. If tan 15 8 , find the values of all T-ratios of Sol: Now, we know that tan = So, if BC = 8k, then AB = 15k where k is positive number. Now, using Pythagoras theorem, we have: AC = 17k Now, finding the other T-ratios using their definitions, we get: Sin Cos cot 4. If cot 2 find all the values of all T-ratios of Sol: Now, we know that cot = Page 3 1. If sin 3 2 , find the value of all T- ratios of Sol: Now, we know that sin So, if AB = Now, using Pythagoras theorem, we have: BC = k Now, finding the other T-rations using their definitions, we get: Cos Tan cot 2. If cos 7 25 , find the value of all T-ratios of Sol: Now, we know that cos So, if BC = 7k, then AC = 25k, were k is a positive number. Now, using Pythagoras theorem, we have: AB = 24k Now, finding the trigonometric ratios using their definitions, we get: Sin Tan cot 3. If tan 15 8 , find the values of all T-ratios of Sol: Now, we know that tan = So, if BC = 8k, then AB = 15k where k is positive number. Now, using Pythagoras theorem, we have: AC = 17k Now, finding the other T-ratios using their definitions, we get: Sin Cos cot 4. If cot 2 find all the values of all T-ratios of Sol: Now, we know that cot = So, if BC = 2k, then AB = k, is a positive number. Now, using Pythagoras theorem, we have: Now, finding the other T-ratios using their definitions, we get: Sin = Cos tan = 5. If cosec 10 find all the values of all T-ratios of Sol: Now, we know that cosec = So, if AC = ( Now, by using Pythagoras theorem, we have: BC = 3k Now, finding the other T-ratios using their definitions, we get: tan = cos = sin = Page 4 1. If sin 3 2 , find the value of all T- ratios of Sol: Now, we know that sin So, if AB = Now, using Pythagoras theorem, we have: BC = k Now, finding the other T-rations using their definitions, we get: Cos Tan cot 2. If cos 7 25 , find the value of all T-ratios of Sol: Now, we know that cos So, if BC = 7k, then AC = 25k, were k is a positive number. Now, using Pythagoras theorem, we have: AB = 24k Now, finding the trigonometric ratios using their definitions, we get: Sin Tan cot 3. If tan 15 8 , find the values of all T-ratios of Sol: Now, we know that tan = So, if BC = 8k, then AB = 15k where k is positive number. Now, using Pythagoras theorem, we have: AC = 17k Now, finding the other T-ratios using their definitions, we get: Sin Cos cot 4. If cot 2 find all the values of all T-ratios of Sol: Now, we know that cot = So, if BC = 2k, then AB = k, is a positive number. Now, using Pythagoras theorem, we have: Now, finding the other T-ratios using their definitions, we get: Sin = Cos tan = 5. If cosec 10 find all the values of all T-ratios of Sol: Now, we know that cosec = So, if AC = ( Now, by using Pythagoras theorem, we have: BC = 3k Now, finding the other T-ratios using their definitions, we get: tan = cos = sin = 6. If sin 2 2 2 2 a b a b find all the values of all T-ratios of Sol: We have sin = As, Page 5 1. If sin 3 2 , find the value of all T- ratios of Sol: Now, we know that sin So, if AB = Now, using Pythagoras theorem, we have: BC = k Now, finding the other T-rations using their definitions, we get: Cos Tan cot 2. If cos 7 25 , find the value of all T-ratios of Sol: Now, we know that cos So, if BC = 7k, then AC = 25k, were k is a positive number. Now, using Pythagoras theorem, we have: AB = 24k Now, finding the trigonometric ratios using their definitions, we get: Sin Tan cot 3. If tan 15 8 , find the values of all T-ratios of Sol: Now, we know that tan = So, if BC = 8k, then AB = 15k where k is positive number. Now, using Pythagoras theorem, we have: AC = 17k Now, finding the other T-ratios using their definitions, we get: Sin Cos cot 4. If cot 2 find all the values of all T-ratios of Sol: Now, we know that cot = So, if BC = 2k, then AB = k, is a positive number. Now, using Pythagoras theorem, we have: Now, finding the other T-ratios using their definitions, we get: Sin = Cos tan = 5. If cosec 10 find all the values of all T-ratios of Sol: Now, we know that cosec = So, if AC = ( Now, by using Pythagoras theorem, we have: BC = 3k Now, finding the other T-ratios using their definitions, we get: tan = cos = sin = 6. If sin 2 2 2 2 a b a b find all the values of all T-ratios of Sol: We have sin = As, 7. If 15 cot A = 8 find all the values of sin A and sec A Sol: We have, As, 1 17 sin 15 A Sin A = 15 17 Also,Read More

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