If sec A + tan A = 3 then the value of cot A is:
sec A + tan A = 3 ... (1) (sec A + tan A)*(sec A - tan A)/(sec A - tan A) = 11/2 ⇒ (sec2A - tan2A) /(sec A - tan A ) = 11/2 ⇒ 1/(sec A – tan A) = 3 (Since sec2A - tan2A = 1) ⇒ sec A - tan A = 1/3 ... (2) From (1) - (2), we get, 2 tan A = 3 -1/3 = 8/3 ⇒ tan A = 4/3 Therefore, cot A = 1/tan A = 3/4
What is the principle of insurable interest in insurance?
Which of the following statements are correct regarding Ayushman Bharat Yojana?
I. PM-JAY is the world’s ...
The profit on sale of old furniture should be credited to:
Which one of the following is not a female reproductive organ in humans?
Consider the following statements with reference to the Census 2001 of India:
1. For the first time, the country has witnessed a faster growth in...
Recently Goods and Services Tax network has been included to the account aggregator (AA) network as a financial information provider (FIP) to facilitate...
The authorization for the withdrawal of funds from the Consolidated Fund of India must come from;
Which of the following provisions is/are not correct in regards to the Mountbatten Plan?
Match the following machineries and days within which they have to settle/resolve the dispute and submit their report.
Ratio of speeds of ‘A’ and ‘B’ is 4:9, respectively. If they participate in a 360-metre race and ‘B’ gives ‘A’, a head start of ‘m’ ...
