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Q:
If cos3A = X, then value of X?
1282 0

Answer : 4. "4cos3A – 3cosA"

Q:
If 5cosθ – 12sinθ=0 then value of
1674 0

Answer : 4. ""

Q:
The value of sec⁴ A (1 – sin⁴A) – 2tan²A is:
1066 0

Answer : 4. "1"

Q: If sinθ-cosθ= and 0º <θ<90°, then the value of Sinθ+Cosθ is 1510 0

Answer : 1. ""

Q: What is the value of the following
1447 0

Answer : 3. "secA"

Q:
A tower standing on a horizontal plane subtends a certain angle at a point 160 m apart from the foot of the tower. On advancing 100 m towards it, the tower is found to subtend and angle twice as before. The height of the tower is
2980 1

Answer : 1. "80 m"

Q:
The value of is:
1156 0

Answer : 4. "1"
Explanation :
Put A=45 degree and we can get answer.

Q:
If tan $π$ then the value of x is :
1056 0

Q: If cos3A = X, then value of X? 1282 05ecf38f579d67a247e48737f

Answer : 4. "4cos3A – 3cosA"

Q: If 5cosθ – 12sinθ=0 then value of 1674 05d70e4889004b376a58c204c

Answer : 4. ""

Q: The value of sec4 A (1 – sin4A) – 2tan2A is: 1066 05dd38322874d2d52fa317fac

Answer : 4. "1"

Q: If sinθ-cosθ= and 0º <θ<90°, then the value of Sinθ+Cosθ is 1510 05d1ef7e2c068c021a4048f20

Answer : 1. ""

Q: What is the value of the following 1447 05d70e27c9004b376a58c1e62

Answer : 3. "secA"

Q: A tower standing on a horizontal plane subtends a certain angle at a point 160 m apart from the foot of the tower. On advancing 100 m towards it, the tower is found to subtend and angle twice as before. The height of the tower is 2980 15d931a116819c079458b7c82

Answer : 1. "80 m"

Q: The value of is: 1156 05dccdc8eef0a14548c1d4fff

Answer : 4. "1" Explanation : Put A=45 degree and we can get answer.

Q: If tan π then the value of x is : 1056 05e818954d063766356924b99

Answer : 4. "1"

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Q:
If cos3A = X, then value of X?
1282 0

Q:
If 5cosθ – 12sinθ=0 then value of
1674 0

Q:
The value of sec⁴ A (1 – sin⁴A) – 2tan²A is:
1066 0

Q: If sinθ-cosθ= and 0º <θ<90°, then the value of Sinθ+Cosθ is 1510 0

Q: What is the value of the following
1447 0

Q:
A tower standing on a horizontal plane subtends a certain angle at a point 160 m apart from the foot of the tower. On advancing 100 m towards it, the tower is found to subtend and angle twice as before. The height of the tower is
2980 1

Q:
The value of is:
1156 0

Answer : 4. "1"
Explanation :
Put A=45 degree and we can get answer.

Q:
If tan $π$ then the value of x is :
1056 0