If tan2θ=1−a2, prove thatsecθ+tan3θcosecθ=(2−a2)32 Video Solution Play Video Text SolutionGenerated By DoubtnutGPT To prove the identity secθ+tan3θ⋅cscθ=(2−a2)3/2 given that tan2θ=1−a2, we will follow these steps: Step 1: Start with the Left-Hand Side (...
Question 1 - Select One If 2sinθ−cosθcosθ+sinθ=1 , then value of cotθ is : A12 B13 C3 D2Submit Question 2 - Select One sinθ−cosθ+1sinθ+cosθ−1 (where θ≠π2) is equal to A1tanθ−secθ B1secθ−tanθ C1cosθ−tanθ D1tanθ−cosθSubmit Question...
If tan (theta) = 0.5 and theta is not acute, what are the exact values of sin (theta) and cos...Question: If tan(θ)=0.5 and θ is not acute, what are the exact values of sin(θ) and cos(θ)? Right Triangle Trigonometry: For any rig...
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Find the exact value of tan(\theta) given sin(\theta) = \dfrac{12}{13}, \; \theta in Quadrant I. If sin(theta) = 1 / 5 and theta is in first quadrant, find the exact value of sin(2 theta). Find the exact value of sec(\theta) given sin(\theta) ...
If {eq}\theta = \sec^{-1} \left (-\dfrac {\sqrt {13}} 2\right ) {/eq}, find the exact values of {eq}\sin \theta,\ \cos \theta, {/eq} and {eq}\tan \theta {/eq}. Trigonometric Identities: In mathematics, a trigonometric identity is an ...
Answer to: If sin theta is greater than 0 and tan theta = -1/2, find the exact value of cos theta. By signing up, you'll get thousands of...
在C#中,相当于IF(X AND(2 ^ Y))Then的语句可以使用位运算符来实现。位运算符是一种操作二进制位的操作符,可以用来执行位级别的操作。在这个例子中,我们可以使用位运算符&来实现AND操作,使用位运算符^来实现XOR操作。 因此,可以使用以下代码来实现: 代码语言:csharp 复制 if ((X & (1 << Y)) ...
HPCAL1作为一种特异性自噬受体,在铁死亡过程中选择性降解CDH2(钙粘蛋白2)。CDH2耗竭又进一步通过降低膜张力和促进脂质过氧化而增加铁死亡的易感性。深入的机制研究发现,CDH2的自噬降解需要PRKCQ(蛋白激酶C theta)介导的HPCAL1在Thr149上的磷酸化,以及位于46-51位氨基酸之间的非经典LC3互作区域motif。最后,研究者从...
在铁死亡激活剂RSL3处理后的HT-1080和Calu-1中有16个共有上调蛋白,包括MAGOH、SPTAN1、OSTM1、HPCAL1、CPT2、FKBP1A、EBNA1BP2、FBL、PRDX3、H1-3/HIST1H1D、ZYX、 UBE2M、ANXA7、EIF4G1、HNRNPUL1和PRKAR1A。随后,研究者在两轮实验中分别使用靶向这些16个蛋白基因的siRNA处理HT-1080和Calu-1细胞,最终仅...