Casio fx-3650P, fx-3950P kHyperbolic/Inverse Hyperbolic Functions, kCommon and Natural Logarithms/Antilogarithms, cos, tan, TpP, Deg), Rad), rad), Deg), sinh, T 90, AU10, (–2), MAj30

•Press the number key ( 1, 2, or 3) that corresponds to the angle unityou want to use.(90° = π radians = 100 grads)

2

• Example 1: sin 63°52 41  0.897859012						q..... 1(Deg)
						S 63 I 52 I 41 I <
• Example 2: cos (	π		rad) 0.5			q ..... 2(Rad)
	3
						WR Ax\ 3 T <
• Example 3: cos1	2	 0.25 π (rad) (	π	(rad)) q..... 2(Rad)
	2
				4
				AVRL2 \2 T<g \ A x <
• Example 4: tan1 0.741  36.53844577 °						q..... 1(Deg)
						A g 0.741 <
kHyperbolic/Inverse Hyperbolic Functions
• Example 1: sinh 3.6  18.28545536						M S 3.6 <
• Example 2: sinh1 30  4.094622224						MAj30 <
kCommon and Natural Logarithms/Antilogarithms
• Example 1: log 1.23  0.089905111						R 1.23 <
• Example 2: In 90 (= loge 90) = 4.49980967						T 90 <
ln e  1						TpP<
• Example 3: e10  22026.46579						AU10 <
• Example 4: 101.5  31.6227766						AQ1.5 <
• Example 5: (–2)4 16						R D 2 T W4 <

•Negative values included in a calculation must be enclosed in parentheses. For details, see “Order of Operations” on page 47 for more information.

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