MICROPROCESSOR AND MICROCONTROLLER

ICT

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Mathematical functions in the program MS Excel:
A
ATAN
B
AND
C
OR
D
NOT
Explanation: 

Detailed explanation-1: -Description. Returns the arctangent, or inverse tangent, of a number. The arctangent is the angle whose tangent is number. The returned angle is given in radians in the range-pi/2 to pi/2.

Detailed explanation-2: -ATAN2(a, b) equals ATAN(b/a), except that a can equal 0 in ATAN2. If both x num and y num are 0, ATAN2 returns the #DIV/0! error value. To express the arctangent in degrees, multiply the result by 180/PI( ) or use the DEGREES function.

Detailed explanation-3: -SUM. AVERAGE. AVERAGEIF. COUNTA. COUNTIF. MOD. ROUND.

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