Assertion (A) : If sin A = √3/2, then the value of 2 cot² A - 1 is -1/3. Reason (R) : The value of
Автор: 2Pi classes
Загружено: 2026-02-06
Просмотров: 17
Описание:
#2piclasses #class10maths #trigonometryclass10 #extraquestions
#AssertionAIfsinAisequaltoroot3by2thenthevalueof2cot²Aminus1isminus1by3ReasonRThevalueof
Assertion (A) : If sin A = √3/2, then the value of 2 cot² A - 1 is -1/3.
Reason (R) : The value of sin A + cos² A - 1 is (2√3 - 3)/4.
A) Both A and R are true and R is the correct explanation of A.
B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false
D) A is false but R is true
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: