If cos(A-B) - cos(A+B) = x, then the value of x is
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The gas evolved when sodium carbonate reacts with hydrochloric acid is
For each perfectly competitive firm in the long run
What is a bank rate?
In April 2017, N. K. Singh Committee recommended a fiscal deficit of how much percent of GDP by Financial Year 2022-23?
In July 2017, the Central Government has set the investment limit per fiscal year for ‘Hindu Undivided Family’ to ______ kg under ‘Sovereign Gold Bonds Scheme’.
Which is the 1st country to recognise Pfizer-bioNtech's coronavirus vaccine?
All of the following are true about ecosystems except