If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
A +B=45 ∘ Ontakingtanboth s i d e s , tan (A+B)=tan (45 ∘ ) tanA + tanB 1−tanA tanB = 1 tan A + tan B = 1 − tan Atan B tanA+tanB +tanAtanB = 1 --- (1) N o w , 2(1+tanA)(1+tanB ) =2(1+tanA+tanB+tanAtanB ) From the eq(1), =2(1+1) = 4
Like in most countries where the Omicron variant had become dorminant (A) and caused a high spike (B) in daily cases, the third wave in India prop...
Something which is likely to decay quickly
Choose the word which is opposite in meaning to the word - Congenial
IMPLEMENT
9. 1)Embellish 2)Admonish 3)Decorate
4)Adorn 5)...
Identify the incorrect pair:
The act or result of making a condition, injury, etc., worse
While India has resumed (A) international flights, red tape left roughly 50 passengers stranded (B) for nearly 48 hours at Yangon airport as the b...
The fear of dogs/rabies
Select the correctly spelt word.
