If Tan A = 15/8 and Tan B = 7/24, then Cos(A - B) = ?
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If the product of two numbers is 2646 and their LCM is 42 then their HCF is
If three groups could be formed using the given figures only once, these groups would be ___.
Metals can be given different shapes according to our needs because they posses the properties of
If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in 5s, then the acceleration is ___.
Krishna cycled a distance of 90 km at a certain speed. If he cycled 3 km slower every hour, he would have taken 5 more hours to reach his destination. What is the speed in kmph at which Krishna actually cycled?
On 5 March 2017, who launched an artificial intelligence – driven chatbot named ‘EVA (Electronic Virtual Assistant)’ for customer services?
In November 2017, scientists introduced fully functional artificial muscle to recover damages of ______.