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Explanation: The Ministry of Commerce and Industry reveals that the Wholesale Price Index (WPI) in India fell to a near three-year low with a deflation rate of (-) 0.92% in April, marking its entry into negative territory after 33 months. WPI doesn’t capture changes in the prices of services. In WPI, more weightage is given to manufactured goods, while in CPI (Consumer Price Index), more weightage is given to food items.
If cosec (2A + B) = (2/√3) and cosec (A + B) = √2, find the value of (4A - B) .
cos A (sec A – cos A) (cot A + tan A) = ?
If sin 28° = 15/17 , then tan 62° = ?
...If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan30 θ + cot 29 θ.
cos (sec-1 x) is equal to –
A man is standing at a point 20 meters away from a vertical tower. The angle of elevation from the point to the top of the tower is 60°. Find the heigh...
Find the value of sin 240 °
If cot A = 12/5, then the value of (sin A + cos A) × sec A is ________.
The value of (sin 60 º cos 30 º - cos 60 º sin 30 º) is equal to:
Find the value of `1/2` cosec 10 - `2/(cosec 70)` ?