If 2sec2x - tan2x = 5 and 0° ≤ x ≤ 90° , then x = ?
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In ΔDEF measure of angle E is 90 deg. If tanD = 4/3, and DE = 6cm, then what is the length (in cm) of side EF?
Which of the following is not a constituent of biogas?
Who took over as the new CEO of IT giant Infosys at the beginning of 2018?
Select the option that depicts the following transparent sheet (Problem Figure) when folded at the dotted line shown.
You purchased two pieces of cloth measring 1.2 m and 1.3 m each at Rs. 330 and Rs. 270 per meter respectively and gave Rs. 1000 at the payment counter. How much cash will you get back?
Which of these countries got Independence from United Kingdom?
32% of a number is 80. What is the number?