Question
Leaves of oilseed crop is used for rearing silkworm
is:Solution
Castor (Ricinus communis L.) is an economically important plant for production of industrial oil as well as used as primary food plant for rearing of eri silkworm
A ladder leans against a wall. The foot of the ladder is 6 meters away from the wall. If the angle the ladder makes with the ground is 60°, find the le...
- sin1440° - cot630° - sin120°cos150° is equal to:
- If sin(A + B) = sinAcosB + cosAsinB, then the value of sin75° is
sin2 7 ° + sin2 8 ° + sin2 9 ° + sin2 10 ° + ……… + sin2 83 ° = ?
...if x sin 45 Ëš Â = y cosec 30 Ëš Â then find the value ofÂ
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The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
Solve the following trigonometric expression:
If sin 2A = cos (3A - 60o) , then find the value of sec 2A.
A man is standing at a point 40 meters away from a tower. The angle of elevation of the top of the tower from the point is 45°. After walking 20 meters...
